(单选题)11: If tap water were as dangerous as some people think, ______ would be getting sick. A: a lot of more us B: more a lot of us C: a lot of us more D: a lot more of us ...

(单选题)5: As　a　chairman　for　nearly　ten　years,　Professor　Smith　has　never　____　to　anything　dishonest. A: beard B: attached C: granted D: kept ...

(单选题)43: He　said　in　his　letter　that　he　would　____some　photographs　but　I　couldn’t　find　anything　in　the　envelope. A: case B: double C: enclose D: nonsense ...

(单选题)47: Having decided to rent a flat, we ______ contacting all the accommodation agencies in the city. A: set about B: set down C: set out D: set up ...

(单选题)35: Talking about buying cars, I prefer a car less than 100,000 yuan to ______ over the amount. A: this B: it C: that D: one ...

(单选题)23: Jack was very hard-working, but he failed in the last exam. He ( ) a lot about why his effort could not lead to good mark. A: wondered B: wandered C: guessed D: considered ...

(单选题)39: The ability to store knowledge makes computers different form every other machine _______ invented. A: ever B: thus C: yet D: as ...

(单选题)33: __________ the PLA men the villagers would not have survived the flood. A: were it not for B: are it not for C: has it not been for D: had it not been for ...

(单选题)47: Zhao Lan ___ already ___ in this school for two years. A: was; studying B: will; study C: has; studied D: are; studying ...

(单选题)35: Let's listen to my new type, shall we? -___. A: Any time will do B: It's right C: That sounds like a good idea D: That's all right ...