欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

(   ) 9. If you agree with somebody,you can ______ your head in agreement.

A. nod    B. raise

C. wave    D. shake

(   ) 8. —Could you please lend me some money? I have______ mine.

       —No problem.

A. worked out    B. taken out
C. come out       D. run out 

(   ) 7. People can produce electricity _____ wind in many places. The method is

better for protecting our environment.
A. of    B. from

C. in    D. to

(   ) 6. You_____ read in the sun. It's bad for your eyes.

A. not ought to    B. ought to
C. ought to not    D. ought not to

(   ) 5. To fight against pollution____ a long time. That means we have a long way to

go.

A. costs    B. spends

C. continues    D. requires

(   ) 4. ―We should use both sides of paper to ______________ the waste.

       —Yes,you are right.

A. reduce    B. reuse

C. recycle    D. refuse

(   ) 3. My good friends always encourage me ______  trying  and  never  give up whenever I'm in trouble. It makes me. moved.

A. keep     B. stop

C. to stop     D. to keep

other countries.

A. actor                 B. guest
C. guide                D. planter

(   ) 1. Ji Gong is poor,       he's happy.

    A. but    B. and

     C. so    D. or

四、請根據(jù)所給圖片寫出日常生活中環(huán)保者應(yīng)做的事情。