答案：C测试点：冠词名词的数。分析：plant为可数名词，前面无冠词，

答案：C测试点：冠词名词的数。分析：plant为可数名词，前面无冠词，说明此处应用复数形式plants表示泛指。解题要点：单数的可数名词前应有冠词，否则应考虑它是否错用，应为复数。

Kết quả (Anh) 1:

Answer: c testing point: article number of n. Analysis: plant for count nouns, no article in front, that plants one plural form here. Solving important: singular count nouns should have articles before, you should consider whether it is wrong, it should be plural.

Kết quả (Anh) 2:

Answer: C test point: the number of articles noun. Analysis: plant a countable noun in front of no article, explain here that refers to the plural form of plants. Solving Important: singular countable nouns ago due articles, or should consider whether it is wrong to use, should be plural.

Kết quả (Anh) 3:

Answer: C test: the number of nouns. Analysis: plant is a countable noun, the article, note here the plural plants refers to. Key points: solving the singular countable noun should be articles, or should consider whether it should be misused, plural.