Question

请英语高手帮我分析题目。。。

请把我的问题复制下来，在每个问题的后面回答正确的答案，详解下，也就是告诉我涉及到的语法知识或者固定用法。
2. It _C____ to the airport.
A. takes forty minute's drive to get B. takes forty-minute drive to get
C. is forty-minutes' drive D. is a forty-minute drive
3. It is reported that __C____ schools are improving their IT environment.
A. a great many B. a great deal C. a large amount of D. a large part of
4. His attitude to us is __D___ of a comrade.
A. one B. it C. that D. those
5. One of the students hasn't prepared _A___ lessons very well.
A. one's B. ones C. their D. his
6. "How many elephants did you see?" "__B___".
A. None B. No one C. Not many ones D. No many
7. Biology is __A___.
A. science of life B. science of the life C. the science of the life D. the science of life
8. There are ten boxes on the desk and the __B____ is yours.
A. nine B. nineth C. ninth D. forth
9. ____C__ was done by the girl students.
A. One three of the work B. One third of the works
C. Two third of the works D. Two thirds of the work
10. Which of the following is wrong?
This book is easy enough for ____A__.
A. a six-year-old child B. a child of six years old
C. a child aged six D. a six years old child

Answer 1

2. It _C____ to the airport.
A. takes forty minute's drive to get B. takes forty-minute drive to get
C. is forty-minutes' drive D. is a forty-minute drive
选B。固定句型：It takes some time to do sth
forty-minute drive 开车四十分钟的行程
3. It is reported that __C____ 【schools 信息词】are improving their IT environment.
A. a great many 修饰可数名词复数
4. His attitude to us is __D___ of a comrade.
C. that 指代His attitude ，特指
5. One of the students hasn't prepared _A___ lessons very well.
D. his 代词，作定语
6. "How many elephants did you see?" "__B___".
A. None 没有一个，回答How many/much;
no one 一个人也没有 回答who
7. Biology is __A___.
D. the science of life 生物学是研究生物的科学，特指

8. There are ten boxes on the desk and the __B____ is yours.
C. ninth 第九个
9. ____C__ was done by the girl students.
D. Two thirds of the work 分数的正确表达；work，作为【工作】不可数名词；
10. Which of the following is wrong?【选错误表达】
This book is easy enough for ____A__.
D. a six years old child 其它表达都正确，不能选

祝你开心如意！