根据以上内容，回答16~20题。

MarkTwain is mentioned in the passage in order to show that

[A] he is a man with very strong willpower.

[ B ] it is easy to give up smokingtemporarily.

[ C ] famous writers are often heavysmokers.

[ D ] only few people have hisdetermination.

Directions:

Write him a letter to

1 ) invite him to attend the meeting and

2) ask him to make a speech during the conference.

You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use " Li Ming" instead. You don' t have to write the address.

( 10 points)

Directions:

Study the following two pictures carefully and write an essay of 160-200 words. In'your essay you should

1 ) describe the pictures briefly,

2) interpret the meaning of the pictures, and

3) give your comment.

You should write neatly on ANSWER SHEET 2. (20 points)

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根据以上内容，回答1~5题。

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