China has promised to revise its existing regulations and _____ new policies according to WTO requirements.

   A. forming            B. to form                      C. to be forming                    D. have formed

---It’s burning hot today, isn’t it?

---Yes. ______ yesterday.

   A. So was it                 B. So it was                   C. So it is                             D. So is it

I have finally realized that a healthy life is closely ______ with the open countryside and homegrown food.

   A. tied                  B. related                       C. involved                            D. associated

Higher temperatures turning the large ice sheet to water would cause ______ rise in sea level worldwide and change ______ weather on earth.

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

我們應(yīng)該意識到解決這個問題是一個反復(fù)摸索的過程。

據(jù)我所知，這種新型的環(huán)保塑料袋能極大地減少白色污染(the White Pollution)。

 你可以去游泳，但有個條件――不能遠(yuǎn)離河岸。

有跡象表明災(zāi)區(qū)的孩子們正從地震的恐慌中走出來。

據(jù)說莎士比亞(Shakespeare)一生共創(chuàng)作了37部戲劇。

The number of deaths has risen to more than two dozens.