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【单选题】
二进制数1和1 相加是()。A.
2
B.
10
C.
11
D.
3
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皮皮学刷刷变学霸
举一反三
【单选题】—Do you remember _____ he came? —Yes, I do. He came by car. [ ]
A.
how
B.
when
C.
that
D.
if
【单选题】When I came back,I noticed that he was still sitting in the office.He seemed_________ for someone.
A.
waited
B.
to have waited
C.
to be waiting
D.
to wait
【单选题】It was not until he came back __________ I left the office
A.
then
B.
which
C.
that
D.
when
【简答题】I was sitting in class one day when a new kid came in , He was called Christian and he was short and wore a pair of glasses, He walked up to the teacher and told her ,very 36 ,that he was new , The te...
【单选题】I didn’t know when he back. He said he would call me when he home.
A.
will come; gets
B.
came; got
C.
would come; got
D.
came; would get
【简答题】办理在先申请文件副本需要提交哪些材料?
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