You can’t get good grades______ you study hard.
#55627
A
when
B
because
C
unless
D
that
推荐题目
—Every day, my mother tries to spare some time to chat with me, she is very tired after a whole day’s hard work.—You are lucky to have such a great mum!
#56548
A
unless
B
whether
C
although
D
until
_____Peter____ Bill is good at sports. They both play basketball really well.
#55390
A
Either; or
B
Not only; but also
C
Both; and
D
Neither; nor
