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

The number of people in the world totals about 6 billion and large quantities of waste ________________________ (產(chǎn)生) each year. (produce)

The _______（足跡）, which looked like a fox’s, led into the woods.

— Who is your English teacher?

  — Mr. White, ____ European working in ____ Nanjing University.

 　 A. an; the            B. a; the　　　　　 C. an; /　　 　 D. a; /

_______ many times, he finally managed to settle the problem.

A. Tried　　 B. Trying　　 　　　 C. Having been tried　 D. Having tried

When　　　 questions in class，one should answer them as clearly as possible．

A．a(chǎn)sking　 　　 B．to ask　 　　 C．to be asked 　　 D．a(chǎn)sked

Is there a cinema around ______ I can see a film?

A. that    　　 B. which   　　 C. where  　　D. what

I remember this used to be a quiet village.

　　A.when B.how C.where D.what

_____ you do should be good for the people.

A. No matter what　　　　 B. Whatever　　　 C. No matter how　　　 D. However

He __________ _________ ___________ two theories _________ how cholera killed people. 他對(duì)解釋霍亂之所以會(huì)致人于死地的兩種理論感興趣。

The storms did a lot of _____and caused some______.

A. damage, deaths 　　　　　　　　　　 B. damages, deaths

C. damage, deaths 　　　　　　　　　　 D. damages, death