The book was written in 1946, the education system has witnessed great charges.
#71797
A
when
B
during which
C
since then
D
since when
推荐题目
_____ we celebrate a festival it changes a little and in that way we keep our culture alive．
#72357
A
Some time
B
Each time
C
From time to time
D
Many a time
Her son was accused of cheating by the police, ________ made it difficult for her to go to sleep.
#67265
A
what
B
as
C
which
D
where
The new research center will be set up was a wasteland 20 year ago.
#70159
A
in what
B
where
C
in which
D
there
Soon John came to a house _____ must be Kate’s .
#71943
A
where he thought
B
which he thought
C
he thought it
D
where he thought which
While I _______ TV in the sitting room, the bell _______.
#41301
A
watches, rings
B
watched, rang
C
was watching, rang
D
watched, was ringing