Bill won’t make any progress __ he studies harder than before.
#58046
A
if
B
when
C
because
D
unless
推荐题目
---What did you do last night? ---I didn’t play the piano, _______, I watched a film with my parents.
#57907
A
but
B
and
C
instead of
D
instead
---I’m going to Hangzhou for a holiday this weekend. --- ___ you are there, could you buy me some green tea?
#55675
A
Because
B
While
C
During
D
As
—Where were you both at this time last night?—Tom was writing an e-mail I was watching TV at home.
#57036
A
as soon as
B
after
C
until
D
while