皮皮学，免费搜题
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【多选题】
和弦有哪几种?A.
大小七和弦
B.
和弦
C.
半减七和弦
D.
减七和弦
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皮皮学刷刷变学霸
举一反三
【单选题】It was in the lab _____ was taken charge by Professor Wang ______ they did the experiment.
A.
where, that
B.
that, which
C.
that, where
D.
which, that
【单选题】Professor Wang said that he would rather his student Jane__________ to the conference．
A.
go
B.
went
C.
gone
D.
going
【单选题】To our surprise,Professor Wang was______appointed president of the university.
A.
formerly
B.
firmly
C.
formally
D.
fairly
【单选题】Professor Wang _______to give us a talk next week. ――Really ? That is good news .
A.
will invite
B.
is going to invite
C.
will be invited
D.
has invited
【单选题】Professor Wang has no time to go with us because his work is ________.
A.
speeding up
B.
piling up
C.
coming over
D.
going mess
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