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【多选题】
钢结构构件加工包括放样、划线及( )和涂装等A.
切割；
B.
矫正；
C.
弯制成型：
D.
制；
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【单选题】—Our motherland needs development all the way to the future. —That’s really what we need.
A.
timely
B.
effective
C.
further
D.
natural
【简答题】请听下面一段材料，回答第1至4题。 1. Where does this conversation most probably take place? [ ] A. In a hospital. B. In a company. C. In a school. 2. What does the woman suggest the man do? [ ] A. Find a smok...
【简答题】翻译下面句子。 I have given up smoking. You know, I usedto smoke a lot. He set up his own company in his early thirties.
【单选题】Between 1977 and 1981, three groups of American women, numbering 27 in all, between the ages of 35 and 65, were given month-long tests to determine how would they respond to conditions resembling thos...
A.
They were 27 in all.
B.
They were anxious to give up either smoking or drinking.
C.
They had previously earned the minimum wages.
D.
They chose to participate in the tests.
【单选题】What does not contribute to the commercial GPS receiver position error?
A.
Receiver
B.
Ship’s speed
C.
Atmospheric / ionospheric propagation
D.
Satellite clock
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