西电《英语(一)(下)》在线作业
一、单选题（共 25 道试题，共 100 分。）
1. They had ______ someone to watch me twenty-four hours a day. A. put B. given C. assigned D. contributed 正确答案：C
2. I would rather he ______ tomorrow's exam. A. will pass B. must pass C. pass D. passed 正确答案：D
3. This advertising campaign has contributed significantly ______ the success of the new car. A. for B. to C. on D. in
正确答案：B
4. David started to feel more ______ about his future after his dream of becoming a college student had turned into a reality. A. obviously B. positive C. mostly D. positively 正确答案：B
5. He is the ______ owner of the enterprise. He doesn't like to deal with business partners. A. one B. sole C. single D. special 正确答案：B
6. It is time we ______to school. A. go B. went