The road is covered with snow. I can’t understand _____ they insist on going by motorbike. [2004全国卷IV]

A. why　　　　　 　 B. whether

C. when　　　 　 　 D. how

When first ______ to the market, their products enjoyed great success. 　　　　　　　　　　　　　　　　　　　　　　　 (2004 全国卷II)

　 A. introducing　 　 B. introduced 　 C. introduce D. being introduced

You are saying that everyone should be equal, and this is _____ I disagree.　　　　　　　 [2004全国卷I]

A. why　　　　　 B. where　　　　

C. what　　　　 　 　 D. how

When you come here for your holiday next time，don't go to ________ hotel；I can find you ________ bed in my flat．（2004全国Ⅰ，24）

1. A.
   the；a
2. B.
   the；／
3. C.
   a；the
4. D.
   a；／

I must be getting fat—I can ________ de my trousers up．（2004 全国Ⅱ，33）

1. A.
   fairly
2. B.
   hardly
3. C.
   nearly
4. D.
   seldom