2018成人高考專升本《英語》精選練習(xí)及答6

　　1. I'm afraid I can't finish the work ___________to help me.

　　A. unless you will come

　　B. unless you come

　　C. until you will come

　　D. until you shall come

　　2. We can go when the ground____________.

　　A. is drying

　　B. has dried

　　C. dried

　　D. dry

　　3. Come and sit down by the fire. Your hand____________.

　　A. feel so coldly

　　B. is feeling so cold

　　C. feels so cold

　　D. is felt so cold

　　4. Various programs____________on TV. World news____________best received.

　　A. will show, are

　　B. are shown, is

　　C. are showing, is

　　D. have shown, are

　　5. I can't find my dictionary.I wonder whether Mary____________it now.

　　A. have

　　B. has

　　C. is having

　　D. had

　　6. David ____________himself while he ____________the machine.

　　A. hurted… was fixing

　　B. hurts… is fixing

　　C. hurt …�眆ixed

　　D. hurt … was fixing

　　7. It ____________ whether he will go on with his study at the university.

　　A. hasn't been decided

　　B. isn't decided

　　C. hasn't decided

　　D. doesn't decide

　　8. It ____________years since I last saw you.

　　A. was

　　B. is

　　C. will be

　　D. has been

　　9. The room____________often cleaned by the worker.

　　A. has

　　B. will be

　　C. was

　　D. is

　　10. Working hours in the United States ____________over the past 20 years.

　　A. have increased

　　B. increased

　　C. were increasing

　　D. have been increased