几道初中英语单选

题目

几道初中英语单选
1.……It is sure that if there are fewer people _____(to drive或driving),there will be less air pollution.添哪个?有什么区别
2.The evonomic slowdown has made it _____(much或far）more difficult for them to find a job.同上,差别是什么啊?
3.It is such____(an或无）important time for you to learn knowledge for the future.TIME这里可数?
4.It is important for us to keep a good relationship ____(among 或between)classmates.这算几者?不是大于2吗
5.I am doing with the machine that i had _____(it repaired或repaired)three years ago.
6.The cars made in Japan are much cheaper than_____(ones 或those)made in China.区别?为什么其中一个不行.
实在没分了,惨啊.
就是想问为什么，

答案