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【简答题】
曲柄摇杆机构中的传动角γ是指 与 所夹的锐角。
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A.
at
B.
up
C.
for
D.
on
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A.
came to
B.
have gone to
C.
have been to
D.
have been at
【简答题】幼儿园常用的直观法主要有 、__________ 、_________ 。
【单选题】He didn’t work hard; he was dismissed by the boss.
A.
thus
B.
instead
C.
anyhow
D.
however
【简答题】任务相阅读。 Safety Activities for Middle School Kids School is not the safe place as it used to be. How do we keep school safer? How do we help students stay away from er? There are many activities tha...
【单选题】Sabri dismissed the woman because ______.
A.
he had had enough of the argument
B.
he wanted to show his disgust at the suggested price
C.
he wanted to give the impression that he had lost all interest in the sale
D.
he wanted time to think the matter over
【单选题】He was dismissed for ________ his duty.
A.
neglecting
B.
neglected
C.
ignored
D.
ignoring
【单选题】Sabri dismissed the woman because ______.
A.
he had had enough of the argument
B.
he wanted to show his disgust at the suggested price
C.
he wanted to give tile impression that he had lost all interest in the sale
D.
he wanted time to think the matter over
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