While previewing his lessons, the little boy will make a question mark ________ there is a question.
#67602
A
where
B
when
C
because
D
which
推荐题目
Occasions are quite rare I have the time to spend a day with my kids.
#71862
A
who
B
which
C
why
D
when
One of the men held the view ____ the book said was right.
#73075
A
what that
B
what
C
that
D
that what
There is a common belief among them _______rubbish can and should be put to good use .
#73034
A
which
B
if
C
whose
D
that