It was not until she collected enough material      to create her new novel.
#69945
A
did she beg4n
B
when she began
C
that she began
D
that did she begin
推荐题目
. China has hundreds of islands, _____ is Taiwan.
#70659
A
the largest of which
B
of which largest
C
which the largest
D
in which the largest
 It was quite a serious accident, _________ caused by careless driving.
#72048
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was