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【单选题】
由于经济结构方面的原因造成的失业是()A.
结构性失业
B.
技术性失业
C.
季节性失业
D.
正常性失业
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举一反三
【单选题】- You look really cool today! - ___________
A.
Thank you.
B.
I am not cool.
C.
No, just so so.
D.
Are you kidding!
【简答题】联轴器和离合器是机械传动中常用的部件,大多数已标准化,主要用于连接两轴传递()和()。
【简答题】The water ______ cool when I joined into the pool for morning exercise. A. was felt B. is felt C. felt D. feels
【单选题】--They were ________ busy ________ with each other ________ the time. --- How cool the guys are !
A.
too; to talk; to forget
B.
too; talking; to forget
C.
so; to talk; that they forgot
D.
so; talking; that they forgot
【简答题】简述 MCS-51 单片机数据通信的传输方式 。
【单选题】( 全国卷 I ） 29. The water ______ cool when I joined into thepool for morning exercise.
A.
was felt
B.
is felt
C.
felt
D.
feels （ + 动词区别）
【单选题】— How do you feel? — ________________ [ ]
A.
Yes, I'm cool.
B.
I feel cool.
C.
No, I'm cool.
【简答题】联轴器和( )常用于轴的连接。
【单选题】I bet you’ll look cool and feel cool ________
A.
with something in
B.
with nothing on
C.
in something with
D.
with nothing in
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