A．The plane is delayed by the late arrival of some passengers.B．The plane is delayed b
A. The plane is delayed by the late arrival of some passengers.
B. The plane is delayed by some mechanical failure.
C. The weather does not allow the plane to take off.
D. The luggage of some passenger is dangerous.
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A．Women are more capable of handling housework.B．It's tree that men are often physical
A. Women are more capable of handling housework.
B. It's tree that men are often physically stronger than women.
C. Women should also try to do electrical repairs.
D. Women should not do housework at all.
Who would most probably disagree with conservationists？
A. Industrialists.
B. Ecologists.
C. Businessmen.
D. Environmentalists.
防火墙把网络划分为几个不同的区域，一般把对外提供网络服务的设备(如WWW服务器、FTP服务器)放置于(9)区域。
A. 信任网络
B. 非信任网络
C. 半信任网络
DMZ(非军事化区)
A．Remove it.B．Replace it.C．Press a button.D．Not mentioned.
A. Remove it.
B. Replace it.
C. Press a button.
D. Not mentioned.
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