【单选题】【消耗次数：1】
TheywillgiveMissSalinathesemushrooms____shecomesback.
①
until
②
assoonas
③
before
④
since
参考答案：
复制
纠错
相关题目
【单选题】
Agreatnumberofcollegesandfactories____since1949.
①
hasbeenestablish
②
havebeenestablished
③
haveestablished
④
hadbeenestablished
【单选题】
Since the road is wet this morning, ____ last night. ?
①
it must have rained ?
②
?it must rain ?
③
it must be raining ?
④
it must have been rained?
【单选题】
A lot of students ____ the campus since July 1.
①
have left
②
leave
③
left
④
is leaving
【单选题】
Since the matter was extremely _____, we dealt with it immediately.
①
tough
②
tense
③
urgent
④
instant
【单选题】
They can’t leave until they _________ their work .
①
did
②
are doing
③
have done
④
his done
【单选题】
They can’t leave until they _______ their work .
①
did
②
are doing
③
have done
④
his done
【单选题】
36.It was not until 1920 _____regular radio broadcasts began.
①
while
②
which
③
that
④
since
【单选题】
Chinahas launched a number of ____satellites since the 1970s.
①
information
②
Communication
③
TV
④
message
随机题目