Amazing it is, an astronaut’s superior position is filled with potential danger.
#30521
A
when
B
if
C
unless
D
as
推荐题目
Look! Every player in our team is doing their best. It seems ________our team is going to win.
#33438
A
even if
B
if only
C
as if
D
only if
John felt very embarrassed ________ he entered the government hall.
#30995
A
for the moment
B
the first time
C
for the first time
D
at the moment
---How about camping this weekend, just for a change? ---OK, ____you want.
#32350
A
whichever
B
however
C
whatever
D
whoever
.It’s too noisy here. Take the children ______ it is quiet.
#34041
A
to which
B
where
C
to where
D
which