_______ his return from America, he got down to his research.
#92169
A
While
B
In
C
As
D
On
推荐题目
---Thanks for your trouble.---Not at all. I’m _____ pleased to help you.
#94869
A
too much
B
too only
C
so much
D
only too
(2009福建顺昌模拟)——We can never forget the days _______ the two astronauts in spaceship worked together and the days ________ we spent together.
#95055
A
when; which
B
which; when
C
what; that
D
on which; when
--- How easy is it to find a taxi in this city?---Simply _______ your hand, and a taxi appears in no time.
#92008
A
to raise
B
raise
C
raising
D
raised
There is no need _______ and it’s no use __________ there too early.
#92017
A
to rush; arriving
B
to worry; to arrive
C
worrying; arriving
D
to rush; to arrive
New Zealand wine is _________ and is sold all over the world.
#94897
A
of high quality
B
high quality
C
good quality
D
of poor quality