--Haven't you seen Mr. Wilson at the lecture? --Yes, but he had left _________ I could ask him any questions.
#31720
A
when
B
before
C
after
D
as
推荐题目
How can you expect him to make any progress _____ you never give him a chance to have a try?
#30913
A
when
B
unless
C
even though
D
until
.It was the practice _____ he got abroad _____ made him a good English speaker.
#34522
A
what; that
B
that; that
C
that; which
D
which; that
The process of growing up is complex for every person, ________ there are many influential factors in a person's growth as well as the development of his personality.
#30552
A
but
B
so
C
for
D
therefore
____ ，but he still could not understand it.
#32468
A
Told many times
B
Having been told many times
C
He had been told many times
D
Though he had been told many times