地大《大学英语(三)》在线作业一17春 一、单选题
1、A 2、B 3、A 4、D 5、A
一、单选题（共 25 道试题，共 100 分。）V 1. I think much attention () your pronunciation. A. must be paid to B. ought be paid to C. must pay to
D. should be paid by 正确答案：A
2. For a long time they walked without saying ___ word. Jim was the first to break ___ silence. A. the; a B. a; the C. a; 不填 D. the; 不填
正确答案：B
3. ____ ! There is a train coming. A. Look out B. Look around C. Look forward D. Look on
正确答案：A 4.
We should face the challenge (). A. brave
B. confidence C. confident D. confidently 正确答案：D
5. Is your ring _____ gold? A. real B. true C. actual D. reality
正确答案：A
6. -Do you want to have an ice cream ? --( ) A. Come on B. As you like C. Yes, I would
D. All right,let’s go. 正确答案：D
7. I searched for my wallet and it wasn’t there. At first, I thought I _______