— Ang Lee, a Chinese director, won the Best Director again in his last year.
— How great he was! It was his time to win an Oscar.
A：fifty; twice
B：fiftieth; second
C：fifties; second
D：fifties; two
封建社会的主要矛盾是（ ）
抗日战争胜利后，***为了争取国内和平同国民党进行谈判，地点在（ ）
有“绿色水库”之称的生态系统是湿地生态系统．（判断对错）
Yesterday ____ (is) sunny. Jim ____ (go) to the zoo with his friends. They ____ (buy) some ice cream and ____ (see) many animals. They ____ (have) a good time.
