Read the article and select the best answer. Article: When you're not at home,many worries may start to crowd your mind.Did I turn the coffee maker off?Did I lock the door?Are the kids doing their homework or watching television?With a smart home,you can quiet all of these worries. A smart home is a home with a communication network.This network connects devices ,such as lights and TV sets,and allows them to be controlled from far away through electrical wiring,mobile phone communication or WiFi over the internet. More and more people may start to consider owning a smart home,because it makes life much more convenient.It can help keep your room at a certain temperature.It can record what happens inside the home and send the video to your phone.When you are on vacation abroad,you can use a smart home controller to switch on or off the electricity when necessary.Some smart homes can receive a visitor,allowing him to come in and offering him a drink.They can even feed the cat and water the plants. Besides,smart homes are easy to fix.Most smart home technology and devices are wireless and can be set up with a minimum of tools,using only the guiding information.When a problem appears,you can deal with it yourself without paying a professional. However,for home-users,the smart home technology is far from perfect.It can be rather expensive to own the technology and the devices.Also,because the smart home system allow its owner to get home information from anywhere,it leaves the home easy to be attacked by hackers ,who may secretly use or change the information in the system. Now,many scientists are excited at the future of smart home technology.Imagine being able to get fashion advice from your mirror,or receive food shopping suggestions from your refrigerator.While there are others who worry that those smart devices will make people lazier and lonelier.Whatever it is,one thing is for sure---smart home technology will change the way we live and work. Question: According to the passage,nowadays a smart home can lock the door through _ . Options: A: electric lights B: mirror technologies C: mobile phones D: shopping programs
C

Read the article and select the best answer. Article: Wildwood School Library Guide This will offer you some information about our school library. You can use this guide to help your kids use our library. Service hours: 3:00 p.m.--5:30 p.m.on school days; 8:30 a.m.--11:00 a.M.on weekends On school days, your kids may borrow or return books during opening hours only when his classroom teacher allows him to.At the weekend, our library is open to both you and your kids. Borrowing: Each student can borrow one or two books at a time. More books can be borrowed only for class reading activities and school research. Returning: Books borrowed from the library can be kept for 15 school days. The books must be returned before the due date or the kid can not borrow other books. Damaged or Lost Books: When a book is returned in a damaged condition, the kid will have to pay three dollars for the damage. Full price must be paid if a book is lost. We encourage students to carry their library books in plastic bags to protect them from rainy weather. Please call us at 33621323 for more information. Question: This library guide is for _ . Options: A: teachers from Wildwood B: workers in Wildwood School Library C: visitors to Wildwood School D: parents of the Wildwood School students
D

Q: Read the article and select the best answer. Article: Lake Victoria is the largest lake in AfricA. It is also the second largest lake in the world. It is an important lake because it is one of the sources for the longest river in the world, the Nile River.Lake Victoria provides a source of water, food, and power for several African countries.Lake Victoria is a big part of African life. Unfortunately, Lake Victoria has a problem. _ .There are several power stations at Lake Victoria in Uganda. These are on the Nile River, and besides producing power, they keep the water of the lake at a certain level.For the past forty years, that level has been 11.9 meters.Over the last several years, the water level has dropped by about 2.5 meters.There seem to be several reasons for this drop. One possible reason is drought .Drought has been very bad in the area since 2000.Lake Victoria gets all of its water from rain, so the drought means less water in the lake. However, some environmentalists believe that the real problem is the power plants(factories) on Lake Victoria. Uganda depends on those power plants for most of its power, and they made the power plants larger in 2000.Many people believe the power plants have been taking too much water off Lake Victoria. As a result, they have been asked to use less water until Lake Victoria goes back to its old level. Whether the low water level is caused by drought or power plants, the result is the same.This is already a poor area of Africa, where many people live a really hard life.People, animals and plants around Lake Victoria will suffer even more from low water levels on the lake.Many people need Lake Victoria for fishing or growing food. Fish need the water to live, and animals need it for water.Plants around the lake will die without the water, and then more animals and people will suffer.Unless the lake fills soon, many people will suffer and die. Question: The water level of Lake Victoria is now _ . Options: A: 2.5 meters B: 11.9 meters C: 14.4 meters D: 9.4 meters
A: D

Question: Read the article and select the best answer. Article: There are three airports in New York. When you arrive at one of them, you can take a bus or taxi to any place in New York. Public transport . In New York there's a good bus and subway service. If you are planning to use the subway a lot, you should buy a subway ticket for ten journeys because it's cheaper. But you don't have to use public transport, because there are lots of places you can go to on foot, like The Empire State Building , 5thAvenue and Central Park. The New York taxis are a part of the city experience , so you should take at least one taxi during your visit! Hotels. There are lots of good hotels in New York. The best is _ on 5thAvenue but you don't have to pay a lot to stay in the city; there are lots of small hotels. Eating out. There are many kinds of food in New York and you shouldn't eat at McDonalds every day. There are good restaurants in Little Italy and Chinatown, for example. Shopping in New York is fun. There are big shops on 5thAvenue. They are open seven days a week. But be careful when you look at the prices; you have to pay a special 8% tax on everything you buy in New York. Places to see. Finally, there are a lot of places to see in New York -- Times Square, the Statue of Liberty. And you shouldn't go home without climbing the Statue of Liberty. Question: "The Plaza" here is the name of _ . Options: A: a restaurant B: a hotel C: an airport D: a shop
Answer: B

(Question)
Read the article and select the best answer. Article: Winter solstice, as the name shows, means the coming of winter. As an important solar term in the traditional Chinese calendar, it is also a traditional holiday for Chinese, which is also called "", "","", etc. Generally, winter solstice occurs between December 21st and 23rd. According to the traditional Chinese calendar, five days constitutes a pentad and three pentads constitutes a solar term. One year is divided into twelve periods and twelve climates which are regarded as twenty-four solar terms. The Winter Solstice is one of twenty-four solar terms. On this day, in the Northern Hemisphere the period of daytime is the shortest of the year and the period of night is longest. . In Northern China during winter solstice there is a custom of eating dumplings. Question: People often eat _ during winter solstice Options: A: mooncakes B: dumplings C: noodles D: chicken
(Answer)
B