皮皮学,免费搜题
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搜题
【单选题】
【C2】
A.
allow
B.
admit
C.
present
D.
grant
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A.
正确
B.
错误
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A.
正确
B.
错误
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A.
连谓句
B.
兼语句
C.
双宾 句
D.
主谓短语作宾语的句子
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A.
单行文本域
B.
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C.
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D.
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【单选题】如右图所示电路,两个完全相同的电容器串联起来以后,接到直流稳压电源上,在C2中插入云母介质,下面正确的结果是
A.
U1 =U2、Q1= Q2
B.
U1 Q2
C.
U1>U2、Q1=-Q2
D.
U1 =U2、Q1
【单选题】0n the fully containerized ship, approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to().
A.
acceleration greater than on conventional vessels
B.
acceleration less than on conventional vessels
C.
acceleration the same as on conventional vessels
D.
no acceleration
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