He started to work dilligently _____ he came up with the idea of hybrid rice for the first time in the 1960’s.
#26969
A
at once
B
the moment
C
for the moment
D
in no time
推荐题目
Repair work is ___progress on the south-bound lane of the highway and will continue until June.
#26097
A
on
B
in
C
of
D
at
I’d like to buy a house—modern, comfortable, and________in a quiet neighborhood.
#27100
A
in all
B
above all
C
after all
D
at all
The big building _____ construction will be a shopping mall in the city.
#25786
A
in
B
under
C
over
D
during
The boss is going on business next Monday and the factory will be left _______ Tony.
#27101
A
taking charge of
B
taking the charge of
C
in charge of
D
in the charge of