7、edKey:1-5CCADC 6-10ABADA 11-15BCDDB16-20BCBCB21-25BDDAA26-30ABBAD一、单项选择1. The teacher demanded that the exam _____ before eleven. A. must finish B. would be finished C. be finished D. must be finished 2. She made the demand that the journalists ___
8、__ at once ______ Iraq. A. leave; for B. leave; to C. left; to D. to be left; for 3. He is talking so much about America as if he _____ there. 5A. had been B. has been