I was about to get on the bus ____someone called me from behind.
#33059
A
until
B
whether
C
while
D
when
推荐题目
Tom has two cousins, and ______ are engineers.
#31634
A
both of whom
B
both of them
C
none of them
D
either of them
Andy can go to the cinema together with us he has finished the task．
#33132
A
unless
B
as soon as
C
until
D
as long as
Hi, Bob. How are you doing? It has been a long time _____ we left our junior middle school.
#30918
A
when
B
that
C
before
D
since
One’s life has value _______ one brings value to the life of others.
#32250
A
so that
B
no matter how
C
as long as
D
except that
Put yourself in situations where you're forced to communicate in English, ______ you'll see more progress over time.
#31067
A
until
B
or
C
but
D
and