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【单选题】
| Questions 7 to 10 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions. Now, listen to the conversation. |
A.
It is a small amount to pay for so much precious metal.
B.
It is difficult to judge the value of such an object
C.
It is reasonable for an object with such an important function.
D.
It is too high for such a light weight.
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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】·You will hear a radio interview with Martha Flowers, the Managing Director of the MAX chain of sandwich bars. ·For each question (23-30), mark one letter (A, B or C) for the correct answer. ·After yo...
A.
by working faster.
B.
be using cheap products.
C.
by working efficiently.
【多选题】关于闸门墙顶高程，下列说法中正确的有（）。
A.
闸门墙顶高程与结构布置和构造无关
B.
闸门墙顶高程与交通要求有关
C.
闸门墙顶高程与邻近挡水建筑物高程有关
D.
闸门墙顶高程与闸门门顶高程有关