单项选择。
Look at the monkeys. ______ they cute? [ ]
A.Isn't
B.Aren't
C.Don't
答案:B
It was because of bad weather _____ the football match had to be put off.
A.so
B.so that
C.why
D.that
毛 * * 在《〈 * * 党人〉发刊词》中指出的资产阶级民主革命过程中的基本特点是( )。
A.无产阶级和农民阶级结成巩固的联盟
B.无产阶级团结、争取城市小资产阶级
C.无产阶级同资产阶级建立或被迫分裂革命的民族统一战线
D.主要的革命形式是武装斗争