The book was written in 1946, ___ ___ the education system has witnessed great charges.
A．whenB．during which
C．since thenD．since when
D。
since when中的when指1946，since when指的是since 1946，即指“自1946年起”。注意不要誤選C，如果將C改為and since then，則可選C。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

All the neighbors admire this family, _________the parents are treating their child like a friend.
A．whyB．whereC．whichD．that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is difficult for us to learn a lesson in life __________ we’ve actually had that lesson.
A．untilB．a(chǎn)fterC．sinceD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The field research will take Joan and Paul about five months; it will be a long time __________ we meet them again.
A．a(chǎn)fterB．beforeC．sinceD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Last week, only two people came to look at the house, ___ ___ wanted to buy it.
A．none of themB．both of them
C．none of whomD．neither of whom

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Our hometown is quite different from _______before.
A．that is wasB．what it wasC．which it wasD．when it was

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It was quite a serious accident, _________ caused by careless driving.
A．which I think wasB．I think which was
C．which I think it wasD．I think which it was

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

He paid the boy 10 yuan foe washing ten windows, most of ____ hadn’t been cleaned for at least a year.
A．theseB．thoseC．thatD．which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

There is a police car in front of the house of our neighbour's. _____ do you think _____ ？
A．What；has happenedB．What；of happening
C．What；of being happenedD．Whatever；of happening

查看答案和解析>>

同步練習冊答案