2015年最新英语同步知识提升训练

单项选择提升训练

( )11. What happened to Marys brother?

He _______ off while he _________ a bike.

A.was falling, rode 　 B. fell, was riding 　 C. falls, is riding D. was falling, was riding

( )12. There are ______ books in the library. Now there are about _____ students reading in it.

A. thousands of, two hundreds 　　 B. thousand of, two hundred

C. thousands of, two hundred 　　　 D. thousand of , two hundreds

( )13. The chicken in your bowl _________ delicious. I want some more.

A. looks　 B. tastes 　 C. smells 　 D. sounds

( )14. We will go to visit the World Park __________ it doesnt rain tomorrow.

A. if 　 B. when 　 C. since 　 D. because

( )15. ________ elephant is much bigger than _________ tiger.

A. An, a 　 B. An, / 　 C. A, a 　 D. A,/

答案：1115 BCBAA