Bob promises to join in the football match ______ he has to help his parents on the farm.
#58516
A
if
B
as
C
unless
D
when
推荐题目
—How long have you known the doctor ? — he helped me three years ago.
#58435
A
When
B
Before
C
Because
D
Since
---- How long do you think it is______ he arrived here?---- No more than half a year, I believe.
#57595
A
when
B
that
C
before
D
since
—How do you like the popular documentary “A Bite of China”（《舌尖上的中国》）?—Excellent! You won’t realize how wonderful our Chinese food is _____ you watch it.
#55212
A
when
B
as
C
after
D
until
-- Our dreams won’t come true __________ we know what our dreams are.
#56500
A
after
B
unless
C
while
D
since
I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
#58072
A
because
B
unless
C
though
D
after