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【判断题】
CDMA是个人移动电话系统中采用的一种信道复用技术。A.
正确
B.
错误
手机使用
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反馈参考答案：
举一反三
【简答题】肺主治节功能包括,治理调节 、 调节 、促进 、 四点。
【单选题】How far was the hotel from where Pat saw the old man?
A.
Five miles.
B.
Twelve miles.
C.
Three miles.
【单选题】The man is teaching in our school, but，believe it or not，he __ as a business man for 8 years.
A.
worked
B.
was working
C.
had worked
D.
has been working
【单选题】Who was involved into thepossible business according to the strange man?
A.
A. A Bohemian business man
B.
A. German rich man
C.
A. A royal family
【单选题】Who was involved into the possible business according to the strange man?
A.
A Bohemian business man
B.
German rich man
C.
A royal family
【单选题】With his work completed,the business man stepped back to his seat,feeling pleased he was a man of action.
A.
which
B.
that
C.
what
D.
whether
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