About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.
#14064
A
two dozen; before
B
two dozens; that
C
two dozens of; before
D
dozens; that
推荐题目
(2013·江苏质量调研)It brought child poverty to the________of the public，and for this reason alone it is a very impotant novel.
#10626
A
attention
B
acquisition
C
administration
D
association
In China graduates go abroad to have a further study every year.
#14141
A
a great deal of
B
the number of
C
many a
D
a great many
(2013·四川高考)The traffic on the main streets has a longer green signal than ________ on the small ones.
#11438
A
one
B
this
C
that
D
it
Traditionally, Chinese people _____ the Chinese characters Double Happiness and stick them onto walls or doors for weddings.
#13662
A
cut out
B
cut off
C
cut up
D
cut down
Listening to music is a good way to help us get some ______ from work pressure.
#13986
A
safety
B
pleasure
C
relief
D
mercy