大学英语Ⅰ_在线作业_1交卷时间:-09-23 14:49:41一、单项选择题 1. (5 分) A ( ) word is often on a higher pitch and it has a longer duration ,i.e. the vowel appears to be longer.A. pressed B. crucial C. stressed D. impressed 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 C 解析 2. (5 分) The local government is trying every means to make the tourist industry ( ).A. extend B. reinforce C. reform D. develop 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 D 解析 3. (5 分)How the fire in the dance hall started( )a mystery.A. remain B. remains C. is remaining D. to remain 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 B 解析 4. (5 分)The farmer caught the boys( )his apples.A. stole B. to steal C. stealing D. would steal 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 C 解析 5. (5 分)Please leave the key under the door( )you go out.A. in the case B. in case of C. in the case of D. in case 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 D 解析 6. (5 分) She should spend ( ) one hour practicing spoken English every day if she hopes to pass the College Spoken English Test in November.A. at last B. at best C. at most D. at least 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 D 解析 7. (5 分) It's a long trip,( ) road you take.A. whatever B. whenever C. whoever D. whichever 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 D 解析 8. (5 分) Whatever your opinion is,it is welcome.Your feedback will ( ) the improvement of our courses.A. contribute on B. contribute to C. contribute in D. contribute for 纠错 得分: 5 知识点: 大学英语Ⅰ-体验英语 展开解析 答案 B 解析 9. (5 分) ...