电绝缘服保存时，不要挤压和折叠，可以放在()，暖气等热源的附近，可以直接暴漏于阳光，人工光源或臭氧源环境中。
A. 蒸汽管道
B. 排风管道
C. 计算机网线
D. 电话线
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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.
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
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