皮皮学,免费搜题
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【单选题】
在草图中的可以直接话直线和圆弧的命令
A.
轮廓线
B.
圆弧
C.
直线
D.
长方形
拍照语音搜题,微信中搜索"皮皮学"使用
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举一反三
【简答题】Look at Petey-a knothead, a jitterbug, a guy who'll never know where his next meal is coming from.
【简答题】Answer the following questions about Bernice according to the form in Page 7 of your textbook. Where does Bernice come from? He comes from ( ).
【多选题】适合对整体式车身校正的设备有
A.
地框式校正设备
B.
L型校正设备
C.
框架式校正设备
D.
平台式校正设备
【单选题】It has come to my ___ that we have an ___ bill of $ 10,000 with your company.
A.
attention; outstanding
B.
acknowledge; unpaid
C.
attention; rest
D.
acknowledge; outstanding
【单选题】It has come to my notice _______ some of you have missed classes.
A.
what
B.
which
C.
that
D.
when
【单选题】It has come to my _____ that some of you have been missing classes.
A.
watch
B.
sight
C.
view
D.
notice
【简答题】Where is Bernice from?
【单选题】—Where is the library? —It’ s the hospital.
A.
in front
B.
in front of
C.
in the from of
D.
in the front
【多选题】本次SBR设计实验中,指示运行效果好坏的指标有
A.
温度
B.
pH值
C.
COD或者BOD
D.
DO
【判断题】催化剂能使化学反应速度加快,是因为它降低了反应的活化能。
A.
正确
B.
错误
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