请帮忙解答几个高中英语选择题,谢谢!1. People can’t afford to buy expensive things___the prices of daily goods going up.A. as B.for C.with D.since答案：C2. I’m Chinese and I do feel___Chinese languageis___mostbeautiful language.What’s your opinion?A. the;a B./;the C.the;/ D./;a答案：A（顺便解释一下什么时候用the/a/不用冠词）3. The reporter has written___articles about air pollution hoping to call the attention of all people to the problem.A.a series of B.a great deal of C.a plenty ofD.a

请帮忙解答几个高中英语选择题,谢谢!
1. People can’t afford to buy expensive things___the prices of daily goods going up.
A. as B.for C.with D.since
答案：C
2. I’m Chinese and I do feel___Chinese languageis___mostbeautiful language.What’s your opinion?
A. the;a B./;the C.the;/ D./;a
答案：A（顺便解释一下什么时候用the/a/不用冠词）
3. The reporter has written___articles about air pollution hoping to call the attention of all people to the problem.
A.a series of B.a great deal of C.a plenty of
D.a large amount of
答案:A.
4. The film Curse of the Golden Flower was made___on Cao Yu’s play Thunderstorm.
A. base B.to be based C.based D.basing
答案：C
5.The money collected should be made good use___the people in Sichuan Province who suffered a lot in the earthquake.
A.of helping B.to help C.to helping D.of to help
答案：D
请详细解释一下