user: Read the article and select the best answer. Article: The other day my aunt paid me a visit. She was overjoyed. "I got the highest mark in the mid-term examination!" She said. Don't be surprised! My aunt is indeed a student, exactly, a college student at the age of 45. "Compared with the late 70s," she says, "now college students have many doors." I was shocked when she first told me how she had had no choice in her major. Look at us today! So many doors are open to us! I believe there have never been such abundant opportunities for self-development as we have today. And my aunt told me that we should reach our goals by grasping all these opportunities. The first door is the opportunity to study different subjects that interest us. My aunt was happy to study management, but she could also attend lectures on ancient Chinese poetry and on Shakespearean drama. As for myself, I am an English major, but I may also go to lectures on history. The second door is the door to the outside world. Learning goes beyond classrooms and national boundaries. I have many fellow international classmates, and I am applying to an exchange program with a university abroad. As for my aunt, she is planning to get an MBA degree in the U.K. The third door is the door to life-long learning. Many of my aunt's contemporaries say she's amazingly up-to-date for a middle-aged woman. She simply responds, "Age doesn't matter. What matters is your attitude. I don't think I'm too old to learn." Yes, she is right. Since the government removed the age limit for college admissions, there are already some untraditional students, sitting with us in the same classrooms. Like them, my aunt is old but young in spirit with incredible energy and determination. The doors open to us also pose challenges. For instance, we are faced with the challenge of a balanced learning, the challenge of preserving our fine tradition while learning from the West, and the challenge of learning continuously while carrying heavy responsibilities to our work and family. So, each door is a test of our courage, ability and... Question: Which of the following words can best replace the "door" in the passage? Options: A: challenge B: knowledge C: learning D: opportunity
D
Read the article and select the best answer. Article: Language-learners who say they never or hardly ever use dictionaries often speak English well but usually write poorly, because they make many mistakes. The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. So they do not have time to read much. Those who use small two-language dictionaries have the worst problems. Their dictionaries often give only one or two words as translations   of English. But one English word often has many translations in a foreign language and one foreign word has many translations in English. The most successful students are those who use large college edition dictionaries with about 100,000 words but do not use them too often. When they are reading, these students first try to get the general idea and understand new words from the context. Then they reread and use the dictionary to look up only key words that they still do not understand. They use dictionaries more for writing. If they are not sure how to spell a word, or divide it into syllables  , they always use a dictionary. Also, if they think a noun might have an unusual plural form, they check these in a dictionary. Question: This passage mainly tells us  _  . Options: A: that students shouldn't use small two-language dictionaries B: what were the defects   of small two-language dictionaries C: why students should use large college edition dictionaries D: what dictionary students should choose and how to use it
D
Q: Read the article and select the best answer. Article: For most students, school is over and summer fun is here. Even kids who are going to summer school don't need to be cooped up indoors during these bright sunny days. Why? Thanks to technology, many kids now have the _ of attending "virtual" summer schools online. These "virtual" classes are not new. Many colleges and universities offer online courses where the students never meet; they correspond with their teachers and classmates on the web. Even some traditional schools add to daily classes with internet-based assignments and feedback. There are a lot of benefits to online schooling, and that's why public schools have started participating in this non-traditional type of education. Instead of students riding the bus, going to class, eating lunch at school, and going home in the early afternoon, they can now log on at any time of day or night and learn. This flexible online option requires just as much work and participation as normal summer school. However, the timing is different. Online summer school is not for all students, just like it isn't for all adults. The student needs to be an excellent reader in order to obtain as much information as possible from the lectures. In addition, students must understand computers and be self motivated in order to complete the class successfully. If the students meet these requirements, then online summer school has many advantages. Written lectures can be read and reread until the student understands them. The students can email each other and the teacher if they need help. Students who participate in online summer school often earn higher grades because the teachers can answer more questions without slowing down the entire class progress. And because of this new technology, summer school students can still go to the beach, travel around the world, and take family vacations! Question: Online summer school is not suitable for   _  . Options: A: adults or children who are too old B: students who are poor in reading C: those who don't master good computer technology D: students who can't finish homework on their own
A: B
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Read the article and select the best answer. Article: While beach vacations may be a great way to take your mind off work,lakes surrounded by mountains make for an even grander experience.If you are looking for some peace on your vacation,we have some recommendations for you in the Caucasus .  Lake Sevan  Lake Sevan is situated in the central part of Armenia,in the Gegharkunik province.It is the largest lake in Armenia,located 6,200ft above sea level.Along the lake shore,there are various accommodations such as resorts and hotels with plenty of activities to partake in such as windsurfing,swimming and sunbathing.While there,do not forget to visit one of the famous cultural monuments,the Sevanavank Monastery,and it offers a great view of the lake as well.  Lake Paravani  Lake Paravani,located at 6,801ft above sea level,is in the south of Georgia,near the Javakheti plateau.At this level,altitude sickness can occur and it is a good idea to be prepared to adapt to it properly,or bring medication for altitude sickness.Being a volcanic lake makes for a more interesting experience.The lake is best known for fishing.Do not come home during the winter months when the lake freezes.  Lake Cildir  Lake Cildir is located in the Ardahan province,East Turkey,near the borders of Georgia and Armenia.It is the second largest freshwater lake of Eastern Turkey,and many tourists are not aware of this beautiful attraction.Lake Cildir is surrounded by mountains of the Caucasus.The lake freezes during late November.If the winter is not extremely cold,you can try some lake activities like ice skating and ice fishing.  Lake Van  Lake Van is the must visit of all lakes in this list.The largest lake in Turkey,Lake Van is located on the eastern shore of Turkey and is also the most accessible lake here.It's situated at 5,380ft above sea level,and unique to lakes around the world,the water is high in salt content. Question: What is special about Lake Van? Options: A: Its water is high in salt. B: It is a volcanic lake. C: It is globally the largest lake. D: It is surrounded by mountains.
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assistant: A