() 14. You get wet all over. It must be raining

outside.

   A. heavily   B. hardly

   C. carefully   D. loudly

() 13. As a student,we should keep our classroom .

   A. dirty   B. clean

   C. clear   D. noisy

() 12. The apple has gone bad and it has a

smell.

   A. good   B. same

   C. terrible   D. delicious

() 11. So far,MERS (中東呼吸綜合征) has become one of illness in the world.

   A. serious   B. more serious

   C. the most serious

() 10. —Do you know Lang Lang?

—Of course. He is a famous pianist and he plays the piano .(2015貴州畢節(jié))

   A. beautiful

   B. more beautiful

   C. beautifully

   D. more beautifully

() 9. The harder you study,the knowl edge you will know.

   A. much   B. more

   C. little   D. less

() 8. The world's population is growing and there is land and water for growing rice.

   A. more;less   B. larger;fewer

   C. larger;less   D. more;fewer

() 7. Nowadays air pollution has become than before. We must do something to stop it.

   A. serious

   B. more serious

   C. most serious

   D. the most serious

() 6. —Let's go out for a walk.

—You’d better not. These days the air is getting much than it was be fore.

   A. better   B. worse

   C. cleaner   D. easier

() 5. —Which do younp people prefer,music or sports?

——Both. Music is sports.(2015湖北孝感)

   A. as popular as

   B. not as popular as

   C. more popular than

   D. less popular than