— Dad, must we wait for the green light? — Yes, I’m afraid we ________. That’s the traffic rule (规则).
#40322
A
can
B
may
C
need
D
have to
推荐题目
Rice grows _________ here, because there’s _________ rain.
#39583
A
good; many
B
well; little
C
good; few
D
well; much
—What do you usually do at the weekend?—I ________ the program “Stars in danger—High diving ” with my family.
#43247
A
used to watch
B
was used to watching
C
am used to watch
D
get used to watching
 My father’s car is _ ___, and my mother’s iPod’s price is _ ___.
#40714
A
expensive, cheap
B
high , low
C
expensive, low
D
high, cheap
Jack is _____ busy ______ he often forgets to have breakfast.
#42728
A
too; to
B
enough; to
C
so; that
D
because; so