Part 1. Definition
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Part 2. Example
[header] How to create a christmas tree forest [title] Consider the type of tree you want to plant. [step] There are a wide variety of christmas trees and include fir, pine, spruce, cypress, and cedar. These trees thrive in different climates and look different from one another. <sep> (A) It is important to research the tree before setting up your tree to try it out to make sure you can write the tree's growing season so that you can get the most supplies you need. If you're just interested in having a tree stand out, then make sure to check for the following : [substeps] Spruce trees. (B) [substeps] Trees green may be used in a mix of green and evergreen. Greens, such as pintos and olive oil, may be more delicate than these. (C) Where the trees grow together is up to you. [substeps] Spruce trees light up the night for hours in the morning and drown out the morning sunrise between afternoons. (D) Think about where your tree forest will be located and choose a tree that can thrive in that climate. [substeps] Balsam firs are a popular christmas tree species that grow in the northern united states and canada, in hardiness zones 3-5 or states like minnesota, north dakota, and montana.
Answer: D
Explanation: This is a good example. Only option D is about Christmas trees. So, it's the correct option.
Part 3. Exercise
[header] How to choose an air duct cleaning company [title] Research the background and experience of air duct cleaning companies. [substeps] Ask companies how long they have been in business to determine their experience with cleaning air ducts. If the company itself is newer to the air duct cleaning business, ask the employees about their prior experience. <sep> (A) They will provide you with more information, making you feel more comfortable. Some air duct cleaners offer positions online. (B) Ask companies for referrals from past clients to see if customers were satisfied with their service. You may also ask your friends, neighbors, or other homeowners for recommendations or referrals for air duct cleaning companies. (C) You can find air duct cleaning companies in the us by visiting https: // www.hydrorajunctotour and searching " air duct cleaning " in the " contact us air duct cleaning company " section. [title] Research potential location for air duct cleaning companies. (D) Familiarize yourself with your company and its competitors so you can make an informed decision about renting your space. [title] Find locations for air duct cleaning you can rent and specify your situation.
Answer:
B