An idea suddenly came to J.K.Rolling ________ she could write a book about people living in the magic world 
#72915
A
if
B
when
C
that
D
which
推荐题目
—Do you know when he        back tomorrow?—Sorry, I don’t know. When he        back, I will tell you.
#40992
A
comes; comes
B
comes; will come
C
will come; comes
D
will come; will come
I have bought 2 ballpens, _______ writes well.
#70187
A
both of which
B
none of which
C
neither of which
D
neither of them
“Is ______ you want to say?” asked the teacher.
#70462
A
this
B
that
C
all that
D
that all