The book was written in 1946, ____ the education system has witnessed great charges. 
#73220
A
when
B
during which
C
since then
D
since when
推荐题目
 When travelling in America, we stayed in a quiet hotel, __________.
#66597
A
next to it was a thick wood
B
next to which was a thick wood.
C
next to it there was a thick wood
D
next to which a thick wood was
The how to book can be of help to______  wants to do the job.     
#74293
A
who
B
whomever
C
no matter who
D
whoever
Our school is no longer ______ is was 10 years ago, _______ it was not well equipped.
#72425
A
what; which
B
that; which
C
what; when
D
that; where