题目内容
He has been the computer for two hours, chatting with a boy from Australia.
| A．in | B．on | C．at | D．by |
C
解析
挑战100单元检测试卷系列答案I clapped my hands happily _______ the pilot’s beautiful flight on the Air Show.
| A．in admiration of | B．in memory of | C．in support of | D．in need of |
Mary gave Jack so much help that he gave her some roses ______ for her kindness
| A．in turn | B．by turns | C．in answer | D．in return |
_______ more effective measures put in place, the disease has been brought _______ control.
| A．For; beyond | B．For; under | C．With; beyond | D．With; under |
________ cleaning the yard and making up the beds for the old, we also read newspapers for them and had chats with them.
| A．Except for | B．Rather than | C．Apart from | D．Instead of |
The film’s ending follows a set pattern, but, ____, it is worth seeing a second time.
| A．on the other hand | B．in other words |
| C．all in all | D．in the meanwhile |
The book was written ______ careful observations and detailed studies.
| A．on behalf of | B．regardless of | C．on the basis of | D．in relation of |
During the dinner, a lady’s critical comments on my new dress really left me _______. After an awkward silence, I only sat there embarrassed.
| A．in a mess | B．in a dilemma | C．at a loss | D．at random |