why?Chinese music has not______the same as before.There have been lots of changes in it since

题目

why?Chinese music has not______the same as before.There have been lots of changes in it since
why?Chinese music has not______the same as before.There have been lots of changes in it since 1980.
A.been remained
B.remained
C.been changed
D.changed
—What do you think of the price of the house?
—It's too high.Let's get the owner______________.
A.to fall it down
B.fall down it
C.to bring it down
D.bring down it
When I read a book,I like making a mark _____ I have any questions.
A、at which
B、at where
C、the place where
D、where

答案

1.B
原句意思,中国音乐和以前不一样了,现在的中国音乐有了很大的改变.
所以横线上应填remain的有关形式（change不符合句意）
而remain是没有被动形式的,不能用be remained,所以选B
2.C
固定搭配：
get sb to do sth 让某人做某事
bring down 降低,打倒
fall down 跌倒,失败
句意是让房主降价,所以是bring down
3.D
______ I have any questions是一个状语从句,表示地点,所以用where.
定语从句中,at which=where.这里是状语从句,不可随意替换.
the place和where只能填其一,两者一起填就重复了.
还有不清楚我可以再解释的,