We need to _____ how we are going to get there.
#73279
A
work on
B
work up
C
work out
D
work at
推荐题目
I could not find out from Jim whether he wants to come or not; he would not __________ himself.
#82310
A
commit
B
express
C
behave
D
cheat
Loulan is believed ____ by sandstorms from AD 200 to AD 400.
#70910
A
to be gradually covered over
B
to have been gradually covered over
C
being gradually covered over
D
having been gradually covered over
These facts are unimportant in ________, but if you put them together, you may find something unusual.
#65150
A
it
B
them
C
itself
D
themselves
How many nationalities ______ the country ______？
#71995
A
is； consisted of
B
does； make up
C
is； made from
D
does； consist of