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。