正确答案: A

正确

题目：大豆原产我国，是重要的油料作物和食用植物蛋白来源。( )

解析：A

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举一反三的答案和解析：

[单选题]

hat

[单选题]

get rid of

[单选题]What can be inferred from the passage?

Some place names in Singapore are the same as in Britain.

[单选题]下列叙述正确的是(用NA代表阿伏加德罗常数的值)

在标准状况下，22.4LCH4与18gH2O所含有的电子数均为10 NA

[单选题]what has the woman decied to do on Sunday afternoon?

to attend a wedding.