正确答案: A

块茎

题目：马铃薯(土豆)的食用部分是( )。

解析：A

查看原题

举一反三的答案和解析：

[单选题]not to miss the flight at 15:20, the manager set out for the airport in a hurry.

Reminded

[单选题]It is obvious to the students ( )they should get well prepared for their future.

that

[单选题]下列语句的括号中是补出的词语，补出后不符合文意的一项是（ ）

遁逃奔走，（然）不死其难，不可谓勇