About _______ gene-targeting drugs are already in testing pipeline. It won’t be long ______ they are put into effect.
#14337
A
two dozen; before
B
two dozens; that
C
two dozens of; before
D
dozens; that
推荐题目
The manager promised to keep us______ of how our business was going on.
#11852
A
being informed
B
informed
C
informing
D
to be informed
The engine of the ship was out of order and the coming typhoon ________ the helplessness of the crew at sea.
#13534
A
added to
B
resulted from
C
turned out
D
made up
The dog had such ______ to his master that it would not leave him, even when he was dead.
#10831
A
invitation
B
attention
C
protection
D
devotion
What a table! I’ ve never seen such a thing before. It is ______ it is long.
#14042
A
half not as wide as
B
wide not as half as
C
not half as wide as
D
as wide as not half
Some Southeast Asian countries were quick to ________ the search for a missing Malaysian airliner--Malaysia Airlines Flight 370.
#10789
A
join
B
participate
C
attend
D
involve