大多数矿物以（）形式存在。A.固态 B.液态 C.气态 D.混合态_爱下问搜题

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问题单项选择题

大多数矿物以（）形式存在。

A.固态

B.液态

C.气态

D.混合态

答案

参考答案：A

判断题

碳水化合物营养上的功能是供给热能。如有多余，可变为脂肪贮存体内。

单项选择题

Questions 14-23

Look at the ten statements for this part.
·You will hear a passage about "Great Transformation. ". You will listen to it twice.
·Decide whether you think each statement is right(R), wrong(W) or not mentioned(NM).
·Mark your answers on the Answer Sheet

Human being can find new energy resources by means of advancing technology.

A．Right

B．Wrong

C．Not Mentioned