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【单选题】
人的室颤电流约为( )mA。A.
10
B.
30
C.
50
D.
15
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【简答题】When it comes to friends, people always know this old saying——A friend in need is a friend indeed. The best friend a man has in the world may him and become his enemy. His son or daughter that he has ...
【简答题】单句改错。 1. Your friend comes to school is very upset. _________ 2. Tell your friend that you are concerning about him. _________ 3. While walk the dog, you were careless and it got loose. __________ 4. ...
【简答题】A．A friend in need is a friend indeed． B．If winter comes，can spring be far behind ? C．Follow your own course（路径），and let people talk． D．Give a man a fish and he will eat for a day．Teach a man to fis...
【单选题】My friend comes from _________________________.
A.
a north of country
B.
the north of country
C.
the north of the country
D.
a north of the country
【单选题】My friend Tom comes from Canada and _______ is a tall boy with blue eyes.
A.
he
B.
his
C.
she
D.
it
【单选题】If what your friend comes up with surprise you, don’t reject it immediately. _____, imagine that it is true.
A.
Thus
B.
Besides
C.
Rather
D.
Otherwise
【简答题】16新定额中规定,斜屋面按照斜面积计算,可以按照图示尺寸的水平投影面积乘以( ),以平方米计算
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