Whats the main idea of the news item？
A. The launching of the space shuttle Discovery has been postponed.
B. The space shuttle Columbia has disappeared in a catastrophe.
C. NASA planned to lift off the space shuttle Discovery in May.
D. NASA scientists are concerned about space shuttle Columbia.
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How long has the Civil War lasted in Uganda？
A. For more than 18 years.
B. For more than 8 years.
C. For less than 18 years.
D. For less than 8 years.
Where did the attack happen yesterday？
A. In the lord"s resistance army"s territory.
B. In the civilian"s village.
C. In the civilians" refugee camp.
D. In Uganda"s capital.
The bill bans smoking in______.
A. bars
B. most public places
C. restaurants
D. designated hotel and motel rooms
How many tobacco-growing states have the toughest laws against smoking in the US？
A. Two.
B. Fourteen.
C. Eighteen.
D. Four.
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