[外语] 关于三星笔试标答

关于三星笔试样卷+模拟卷的那本书后的标答,错误率很高吗?
盼有经验的BBMM解惑,谢谢!.

好像不是很高吧，我们基本都是参照这本书的答案，偶尔是个别错误。.

谢谢!.

这个还有错误答案？我们一直都按照这个上面去讲。.

老师每次给的答案都有跟标答不一样的,郁闷!
盼有经验的BBMM能告诉一下,那些标答是有疑问的.
谢谢!.

有个别答案是错的。
有疑问，大家一起讨论啊。.

请教几道三笔题，盼详答，谢谢！
1、Would you like a cup of tea or coffee?（回答）
A、I'd like to try both.
B、Two,please.
C、It's all right.
D、A glass of water will do.

2、Jenny cut her finger while doing housework.（意思最接近）
A、Jenny found her finger cut after doing the housework.
B、When she was doing housework,Jenny cut herself.
C、While doing housework,Jenny had her finger cut.
D、Who cut Jenny's finger when doing housework?

We haven't seen them (    ) Christmas.
A、until
B、while
C、since
D、to

I'm sorry (    ) well.
A、you not to feel
B、for your not feeling
C、you don't feel
D、you not feel.

这个帖子很及时。我也有类似疑问。
希望利用这个帖子大家一起来讨论。

我的问题：
at Christmas (time) VS  on Christmas Day  （有何区别，如何使用？）
in the afternoon  VS  at noon , 请问有何区别，如何使用这两个短语？

1、Would you like a cup of tea or coffee?（回答）
A、I'd like to try both.
B、Two,please.
C、It's all right.
D、A glass of water will do.
书上答案是D， 为何A不对？从语法和意思上都没有什么问题。 等高手！.