our manager objects to Tom’s joining the club, we shall accept him as a member
#58091
A
Until
B
Unless
C
If
D
After
推荐题目
______ we deal with our problems, we can easily become unhappy.
#58561
A
Unless
B
Until
C
Though
D
Whether
I didn’t know ________ the professor would give us a lecture in the hall.
#55178
A
where
B
when
C
what
D
why
