几道英语题，求解，谢谢

The number of the students in our grade （ ）about six（ ）of them are girls.
填 is， hundred ,two thirds 这是一个选项
The number of 数量,用单数is, 六百,不能用复数;

two thirds 要加S的,a/one third就不用了.

（ ) my mother（ ） my sisters watches TV plays these days.
A Either,nor B Both，and C Neither，or D Neither，nor

either... or neither ...nor

所以AC不行.

watches 单数;

所以是D Neither，nor,动词与my mother一致;

如果用Both 要用watch 没有S

The blouse（ ） is made of silk is very expensive.I can't afford it . 填what that 哪个

The blouse（ that ） is made of silk

定语从句,用silk 做的那件女服.

Miss Li with her parents（ ）China since（ ）
A have been in， two years ago B have been to ，two years C.has been in， three years ago

C.has been in， three years ago

with her parents附加成分,不影响谓语;

since XX years ago 几年前,词组.

two thirds, hundreds
both and
that
C

我认为所有第一题选is的人都错了，因为are是谓语，没有连词的情况下，不能出现第二个谓语了。

怎么感觉第一道的选项很奇怪啊。就两个吗?

2. D （A选项搭配不当。应该是Either or,B 后面谓语动词错了。应该用watch, C 搭配不当。应该是neither nor 也就是D项了~）

3. C （A B 谓语动词错。主语中含有with的短语时，谓语单复数由with之前的人物决定。且B 项也错在 since后面应该跟一个时间点 而不是一段时间。 所以选C ）

1.The number of the students in our grade （is ）about six（hundred ）of them are girls.

2.D neither,nor

3.that

4.C has been in, three years ago

（ ) my mother（ ） my sisters watches TV plays these days.
A Either,nor B Both，and C Neither，or D Neither，nor
选D either...or neither...nor 固定搭配
The blouse（ ） is made of silk is very expensive.I can't afford it . 填what that 哪个
that that定语从句引导主语
Miss Li with her parents（ ）China since（ ）
A have been in， two years ago B have been to ，two years Chas been in， three years ago
选A