单选题After a grueling (review session), some (confusing) students asked the (teaching assistant) for (still more) help.

单选题根据读音，选择合适的答案（ ）

单选题Both the blue pink and the blue dresses are pretty but I like the ______ better.

单选题Shop assistant: Good morning. Can I help you?Customer: ______. I'm just looking round.

单选题Chemistry is closely ______ with other studies, physics, biology and so on.

单选题 Questions13-15 are based on the passage you have just heard.

单选题There aren't many wild pandas __________ in the world today.

单选题Whatever is left over may be put into the refrigerator,_____it will keep for two or three weeks.

单选题 筷子(chopsticks)是中国传统的独具特色的进食工具(dining utensils)，至今已有数千年的历史。筷子在古代被称为“箸”，大约从明朝开始才有了“筷子”的称呼。筷子多为竹子制成，也有用木头、象牙(ivory)、金属或其他材料制作而成。它要么上方下圆，要么上下全圆而上粗下细。不管其形状如何，筷子必须是成对使用的，并且两只筷子的大小长短要相同。筷子是中国人日常生活的必备工具，它的发明充分反映了中国人民的智慧。

单选题Let's have a ______ discussion about this topic.

单选题She didn't like ______ at the poor man.

单选题The sound of a coin dropping makes people ______.

单选题The committee ______ against appointing a new secretary.

单选题______, Mr. Brown saw the washing machine which had been repaired go wrong again.

单选题The lady recently found her brother who was thought______ten years before.

单选题Most people feel the need to make sure everyone in a group is comfortable before they start a business meeting. This pre-discussed conversation—small talk—can cover a wide range of topics, some of 24 may not be related to agenda for the meeting. In most countries, building personal connections is a 25 first step in making sure that business goes smoothly. People often use this phase of interaction to observe and assess the character of their colleagues. In the Middle East, business men like to get to know new 26 before starting a meeting. They often judge people's response to certain topics by 27 their eyes, so they need to be able to sit or stand very close to the person. Small talk tends to continue until the people involved are comfortable enough to move close to one another. In Latin American and Asian countries, people also want to 28 if an acquaintance can be trusted. For them, business is conducted with an individual, not a company, so it's important to have an honest 29 before any business is discussed. In the United States, 30 , most business people prefer an extremely limited small talk period. When they arrive for a meeting, they expect to begin the business discussion 31 away, perhaps after just a few minutes of greetings and 32 . Most Americans feel that time is as valuable as money, so talking extensively about the weather, hobbies, or the plane trip is 33 as a waste of time. They are likely to become impatient if the subject turns away from the business of the day. A. however B. which C. qualify D. acquaintances E. provoke F. observing G. hint H. relationship I. determine J. immense K. introductions L. crucial M. loan N. seen O. right

单选题You may leave the jelly in a cool place to ______ it.