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【单选题】
帧频指成像系统( ) 内可成像的帧数。A.
每秒
B.
每分钟
C.
10秒
D.
10 分钟
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反馈参考答案：
举一反三
【单选题】The old couple decided to _______ a boy and a girl though they already had three children of their own .
A.
adapt
B.
bring
C.
receive
D.
adopt
【单选题】Though the girl had been suffering from the blood disease, she acted as if nothing ________ while facing her friends and relations.
A.
happened
B.
would happen
C.
was happened
D.
had happened
【单选题】Though the girl had been suffering from the blood disease, she acted as if nothing____ to her while facing her friends and relation.
A.
happened
B.
would happen
C.
was happened
D.
had happened
【单选题】the smiths decided to _____ a boy and a girl though they already had three children.
A.
adapt
B.
bring
C.
receive
D.
adopt
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