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【单选题】
下列哪种花卉为宿根花卉A.
水仙
B.
郁金香
C.
萱草
D.
杜鹃
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】— Professor Smith, some students want to have a talk with you. ___ they wait here or outside? — Show them in now, please.
A.
Will
B.
Shall
C.
Would
D.
Must
【单选题】CA6140型车床控制电路板的布线采用板前明线布线工艺要求为( )。
A.
布线应横平竖直，分布均匀。变换走向时应垂直。
B.
布线时严禁损伤线心和导线绝缘。
C.
导线与接线端子或接线桩连接时，不得压绝缘层、不反圈及不露铜过长。
D.
一个电器元件接线端子上的连接导线不得多于两根。
E.
以上四者都包括
【单选题】Professor Smith has written some short stories, but he is_____known for his plays.
A.
the best
B.
more
C.
better
D.
the most
【单选题】No sooner (had) Professor Smith (begun) to speak (when) some noise (arose) from the audience.
A.
had
B.
begun
C.
when
D.
arose
【单选题】听力原文：W: Professor Smith caught some students cheating on the final exam and failed them right later. M: Serves them right. I don't sympathize with anyone trying to pass exams in that way. Q: What's th...
A.
He feels sorry for those students.
B.
He considers the punishment excessive.
C.
He thinks it good to punish those students.
D.
He disapproves of what the professor did.
【单选题】Professor Smith has written some short stories , but he is _____known for his plays .
A.
better
B.
more
C.
best
D.
most
【单选题】Professor Smith has written some novels, but he is _____ known for his plays.
A.
the best
B.
more
C.
better
D.
the most
【简答题】A．Professor Smith doesn't hold seminars or discussions in his lectures. B．Students sometimes fall asleep in Professor Smith's lectures. C．Professor Smith's lectures are always well attended. D．The fro...
【单选题】凸轮控制器控制的三相绕线式异步电动机启动控制电路板的布线采用板前明线布线工艺要求为( )。
A.
布线应横平竖直，分布均匀。变换走向时应垂直。
B.
布线时严禁损伤线心和导线绝缘。
C.
导线与接线端子或接线桩连接时，不得压绝缘层、不反圈及不露铜过长。
D.
一个电器元件接线端子上的连接导线不得多于两根。
E.
以上四者都包括
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