He always gives me useful advice when I don’t know next .
#48456
A
how to do
B
when to do
C
what to do
D
where to do
推荐题目
They preferred ________ to school ________ a bus.
#49971
A
to walk, take
B
walking, to taking
C
to walk, take
D
walk, to take
—Mom, must I take out the trash now?—No, you ________. You may take a rest first.
#48405
A
mustn’t
B
can’t
C
shouldn’t
D
don’t have to
—When __________ he __________ fishing?—Next weekend.
#49641
A
was; going
B
is; going
C
does; go
D
did; go