题目内容

标准状况和标准态是一个含义。

A. 对
B. 错

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任意单质的标准摩尔生成热都为零。

A. 对
B. 错

Now English ( ) bu many people all over the world.

A. is spoken
B. was spoken
C. speaks
D. is speaking

The lost boy ( ) in the corner last night.

A. is found
B. finds
C. was found
D. found

Many houses () in the future.

A. built
B. are built
C. will be built
D. are building

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