问题 单项选择题

Which of the following is NOT a type of phytoplankton

A.Green algae.

B.Diatoms.

C.Blue-green algae.

D.Amoeba.

答案

参考答案:D

解析:[分析] 是非题型。 见文章第二段第一句:Marine phytoplankton(Greek for“plant wanderers”)are microscopic single-celled plants that include diatoms, dinoflagellates,coccolithophorids, green algae,and blue-green algae,among others.说明海洋浮游生物包括:A. Green algae绿藻:B.Diatoms硅藻属;C.Blue-green algae蓝绿藻;等等。选项D.“Amoeba阿米巴虫”不包括在内,所以是答案。

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