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【单选题】
编码细菌毒力的质粒是
A.
F质粒
B.
结合性质粒
C.
Vi质粒
D.
R质粒
E.
Col质粒
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参考答案:
举一反三
【单选题】Tod thought he was when the manager asked him for the advice on the new project.
A.
something
B.
anything
C.
somebody
D.
anybody
【单选题】The interview is mainly about______.
A.
differentiation of problem sleepers
B.
advice for the insomnious people
C.
necessity of having a good sleep
D.
different sleep habits of people
【简答题】Your computer doesn’t work。.You’d better have it . A.to repair B.repairing C.repaired D.to be repaired
【单选题】Your hair is too long. You’d better have it ______.
A.
cut
B.
to cut
C.
cutting
D.
Cutted
【单选题】以下哪组快捷键用来显示桌面,最小化所有窗口( )
A.
Winkey+D
B.
Winkey+F
C.
Winkey+Tab
D.
Winkey+E
【简答题】响应曲线C(t)从零开始到达第一个峰值所需时间,称为()。
【单选题】You’d better have it ___.
A.
check
B.
checking
C.
checks
D.
checked
【单选题】Bo o ks are m a d e _____ p aper w h il e p a p er i s m a i n l y m a de _____ w ood.
A.
of / of
B.
f r o m / f r o m
C.
of / f r o m
D.
f r o m / of
【简答题】A) It is midsummer, With memories of high school graduations still strong but sadly be ginning to go away, millions of families are busily preparing for an important in their lives sending a chi...
【简答题】Your_______(头发需要理一理).You’d better have it done tomorrow.
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