3. In the past, people only used coal for g electricity. 3.
2. She is studying e (工程学) at university. 2.
1. The boy d of becoming a pilot. 1.
15. A world-famous ballet company’s 42-year absence from Beijing will end it brings a new production to the stage this week.
A. since B. when C. unless D. until
14.After a short rest, he came back to he had stopped and continued reading.
A. where B. which C. in which D. that
13. After working hard for many years, .
A. his dream was realized B. his dream came true
C. he came true his dream D. he realized his dream
12. The police the crowd in case anything happened.
A. held back B. held up C. kept down D. kept from
11. --What does the hydro-electric project of the Three Gorges Dam mean?
--It means the danger of flooding.
A. to bring an end of B. to bring an end to
C. bringing an end of D. bringing an end to
10. is often the case, we have worked out the production plan.
A. Which B. When C. What D. As
9. Haven’t you learned of the advantage you should other’s weak points in order to win
the match?
A. make on B. make of C. have to D. take of