Despite their______of interest, Fleming kept trying to develop chemical ______ it would be safe and effective.
#26306
A
lack, so as to
B
lacking, so as to
C
lack, so that
D
lacking, so that
推荐题目
－Look! The telephone is broken. Someone damaged it ________ purpose.－That may be right. But perhaps it was broken _________ accident.
#25964
A
on;by
B
by;by
C
on;on
D
by;on
You are certain to live your dream ____ you make great efforts and lay emphasis on improvements in efficiency.
#27433
A
on condition that
B
as far as
C
even though
D
in case
I’m writing this letter ________ my mother, who wants to thank you for your nice gift.
#27521
A
in order to
B
in behalf of
C
on behalf of
D
in terms of
The young couple are always quarreling ____ family affairs, so it’s only a matter ____ time before they get divorced.
#25899
A
over, of
B
of, of
C
over, over
D
or, over