Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.
#90302
A
lacking; in order to
B
lack; so that
C
lack; so as to
D
lacking; so that
推荐题目
The boy is running impatiently here and there as if____ something lost on the sports ground.
#95456
A
to search
B
searching
C
searching for
D
to search for
Certainly I posted your letter — I remember ______ it.
#98425
A
posting
B
to post
C
to be posting
D
have posted
I’m examining the article he has just finished _____ the possible mistakes in it.
#98850
A
being corrected
B
to correct
C
corrected
D
having corrected