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【判断题】
一般情况下,自然光入射到非晶体表面,反射光是S振动多于P振动的部分偏振光
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】计划的失败是由于管理不善。(due to, failure, scheme , management, bad ) ____________________________________________________
【单选题】When I was your age, I dared not go out alone at night, ________ you?
A.
dared
B.
dare
C.
did
D.
didn’t
【单选题】心理的源泉是( )。
A.
B.
客观现实
C.
实践
【单选题】—Did you dare to go out at night when you were a little child? — No, I didn’t. I don’t have the ______ to go out alone at night even now.
A.
courage
B.
power
C.
ability
D.
chance
【单选题】—Why didn’t you go out to meet the new forging teacher? —I would have, but I         the spelling mistakes in my homework.
A.
corrected
B.
was correcting
C.
had corrected
D.
would correct
【判断题】在有几根 V 带(三角带)的传动中,如有一根带损坏了,更换带时应同时全部进行更换。
A.
正确
B.
错误
【简答题】I didn’t go out because of the heavy rain. I didn’t go out because it rained ___________.
【单选题】--- Did you dare to go out at night when you were a child? --- No, I didn't. I don't have the _______ to go out at night even now.
A.
power
B.
ability
C.
courage
D.
chance
【简答题】I didn’t go out because of the heavy rain. 改为: I didn’t go out because it rained ___________.
【单选题】When I was you age, I dared to go out alone at night, ________ you?
A.
dared
B.
dare
C.
did
D.
didn’t
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