纠结的单选,定语从句,虚拟语气等,
1.A:How's your tour around the North Lake?Is it beautiful?
B:It __be,butit is now heavily polluted
A will B would C should D must(答案为C,但WOULD不是表示过去习惯的动作么)
2.Can you solve such problems ___raised by the audience?
A what B as C that D which(答案为B,C为什么不对)
3 A:What do you think of teaching,Bob?
B:It is a job __you are doing something serious but interesting.
A where B which C when D that (答案为A,D为什么不对,这不是强调句么,强调 句不是只能用that/who引导的吗?)