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Chen Yang has brains．In fact，I doubt whether anyone in the class has       IQ.

The wings of the plane, which stretched out for 80 feet, were ______ of its body.

As we know, no matter how        a man is, if he doesn’t learn, he knows nothing.

This new kind of chemicals will help keep the air, soil and water________ from pollution.

It is most ________that the experts will come to the area to investigate the possible damage caused by the heavy flood.

In my opinion , Tianjin is not as expensive in price as Beijing but Tianjin is       in traffic.

— Can Li Ping help me with my English?
— I regret to tell you her English is ____ yours.

It is wise to put milk on a shelf close to the bottom because it is especially _______ to temperature changes

--- What has become of the spaceship?
--- It landed ______.  

Every man has his faults. We should, therefore, learn to be ______ of others.