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【单选题】
By closing the infected farms we’re hoping to ________ the disease to the north of the region.
A.
imprison
B.
define
C.
confine
D.
enclose
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Providing a "brain break" for students during finals week is the focus of a University Recreation program which aims to help ________ finals stress.
A.
release
B.
relieve
C.
relish
D.
refresh
【单选题】Susan was not _______ of the reasons why she was dismissed.
A.
assessed
B.
created
C.
informed
D.
explored
【单选题】_______ my brother's help, I would not have finished the task.
A.
But
B.
Not for
C.
But for
D.
If not
【单选题】It’s perfectly ___________ to produce electricity without creating pollution.
A.
agreeable
B.
feasible
C.
formidable
D.
flexible
有相同的迹【单选题】We could see the ________ shape of a person in the fog.
A.
accurate
B.
alien
C.
magic
D.
dim
【单选题】关于磁场强度， 下列几种说法中正确的是
A.
仅与传导电流有关
仅与传导电流有关B.
若闭合曲线所包围曲面没有传导电流穿过， 则曲线上各点的
必为零
必为零C.
仅与位移电流有关
仅与位移电流有关D.
在稳恒磁场中，若闭合曲线上各点的
均为零， 则该曲线所包围曲面穿过的传导电流的代数和为零
均为零， 则该曲线所包围曲面穿过的传导电流的代数和为零