(单选题)17: — Could you pass me the salt and pepper? — ____________________ A: Sorry, I didn’t know what you mean. B: Ok, here you are. C: No, I won’t. D: I don’t know. ...

(单选题)11: I don’t feel like ____ today. A: singing B: sing C: singed D: sing ...

(单选题)5: — How about going to dinner at the Mexican restaurant tonight? — ____________________ A: Forget it. B: Sorry, I like Mexican food. C: That’s great! D: Glad you like it. ...

(单选题)19: About the sixth century A. D. when few Europeans could read, the Chinese ____paper. A: invented B: had invented C: have invented D: had been invented. ...

(单选题)13: — What’s the weather like in your hometown? — ____________________ A: It’s a nice place. B: I like the food there. C: He asks me whether I like the weather. D: It’s cold in winter and hot in summer. ...

(单选题)7: — That’s a beautiful dress you have on! — ____________________ A: Oh, thanks. I got it yesterday. B: Sorry, it’s too cheap. C: You can have it. D: See you later. ...

(单选题)1: "Can I wear my hair long like the other boys?" "I'd rather_____ ." A: you didn't B: you can't C: you won’t D: you wouldn't ...

(单选题)17: 89C51的奇偶校验位P始终随着（ ）的变化而变化。 A: ACC B: B C: DPTR D: SP ...

(单选题)11: 查询方式发送串口数据应该访问下列哪一个寄存器来判断是否发送完成：（ ） A: SBUF B: SCON C: TCON D: PSW ...

(单选题)5: 89C51/S51单片机的程序计数器PC为16位计数器，其寻址范围是：（ ） A: 4KB B: 8KB C: 16KB D: 64KB ...