after
when
if
unless
第1题:
A.after
B.when
C.if
D.unless
第2题:
It is what you do rather than what you say ______matters.
A. what
B. when
C. that
D. how
7.答案为C 你所做的比所说的重要。这是个强调句型,his...that...。
第3题:
A.As
B.When
C.If
D.Although
第4题:
A、since
B、until
C、If
D、unless
第5题:
A.after
B.when
C.before
D.as soon as
第6题:
The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.
A. once
B. when
C. if
D. unless
第7题:
17._________they may not succeed,they will try their best.
A.Though
B.When
C.Because
D.Unless
第8题:
A.after
B.when
C.what
第9题:
No more than twenty years passed ( ) laser was first invented.
A、after
B、since
C、before
D、when
第10题:
16.
A.since
B.when
C.if
D.so