It used to be hard to find a table for ten in this restaurant, for they were all ______.

单选题

It used to be hard to find a table for ten in this restaurant, for they were all ______.

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判断题

Due to the ability of concrete to be cast on site it allows to be used in different shapes in structures.这句话没有语病,表意准确

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单选题

He used to （）very hard when he was young.

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单选题

It was within the computer age that the term“information society”began to be widely used to describe the（ ）within which we now live.

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单选题

My hometown is no longer the same ___ it used to be.

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