Once man began to raise his own animals,he did not have to go out and hunt for his meat.And,since he did not have to move from one place to another hunting for food,man was able to（ ）down and live in one place.

单选题

Once man began to raise his own animals,he did not have to go out and hunt for his meat.And,since he did not have to move from one place to another hunting for food,man was able to（ ）down and live in one place.

答案解析

单选题

When I got out of the car and walked about among them, ____one old man who shook his head disapprovingly, they all began to cheer.

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多选题

___________ home than it began to rain.

答案解析

单选题

RA

答案解析