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【简答题】
和复数一样,可以在复平面上用矢量来表示,表示的图称为[填空(1)]
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【单选题】is known to us is that tobacco contains nicotine and other harmful products,so you should give up smoking.
A.
As
B.
It
C.
What
D.
Which
【单选题】画论上的“气韵生动”是( )提出的。
A.
张彦远
B.
顾恺之
C.
吴道子
D.
谢赫
【单选题】You should give up _______basketball.
A.
playing the
B.
to play
C.
playing
D.
to play the
【简答题】A.Two men were killed and four women and two children were survived. B.Two men and four women and two children were survived. C.Four women and two children were killed. D.Two men, four women and two c...
【判断题】( )机床开机“回零”的目的是为了建立机床坐标系。
A.
正确
B.
错误
【单选题】For the sake of your health, you should give up smoking __.
A.
for sure
B.
for all
C.
for good
D.
for long
【单选题】You should give up_____ at once.
A.
smoke
B.
to smoke
C.
smoking
【判断题】功率表即可以测直流电的功率也可以测交流电的功率。
A.
正确
B.
错误
【单选题】You should give up at once.
A.
smoke
B.
to smoke
C.
smoking
D.
smoked
【判断题】Once you become frustrated, you should give up the job search.
A.
正确
B.
错误