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【单选题】
电容 C 1 为 100 μ F 、耐压 20V , C 2 为 20 μ F 、耐压 50V ,两个电容器串联后两端所加的最大允许电压为( )A.
20V
B.
35V
C.
50V
D.
60V
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【简答题】It is completely i___ a___ w___ (in line with )what Laozi said in the first chapter of Dao De Jing, “The word Nothingness (Wu) may be used to d_______ (state that something has a particular character ...
【单选题】Nowadays, children always complain that their parents are out of date, ______ parents can’t appr
A.
23. Nowadays, children always complain that their parents are out of date, ______ parents can’t approve of what their children say and do. A．while
B.
thus
C.
therefore
D.
Otherwise
【简答题】With their parents’ help，children with KS can live___________．
【单选题】Jack’s parents can’t go to the parents’ meeting because they ________ to Beijing on business.
A.
went
B.
have gone
C.
will go
D.
had gone
【单选题】—Are your parents against these hobbies? —No, but many parents think these hobbies can_________ the way ________ their children's schoolwork. [ ]
A.
get on; with
B.
get off; on
C.
get up; at
D.
get in; of
【简答题】His parents can play the drums very well．（对划线部分提问） _______ _______ his parents play very well?
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