9. It's wet on the ground. It _____________ yesterday evening. A. must be B. should be C. must have rained D. should have rained 全是标准16春奥鹏作业 10. Who do you think should be responsible _____________ this? A. with B. for C. of D. to 全是标准16春奥鹏作业 11. They discussed the problem three or four times, but could come to no ___________. A. end B. result C. conclusion D. judgement 全是标准16春奥鹏作业 12. -Good night and thank you again. -______________________________________. A. You can't say that B. No, no. It's what I can do C. How can you say that D. Good night 全是标准16春奥鹏作业 (责任编辑:admin) |