How many people are threatened as a result of the deteriorating ocean environmen

游客2023-12-28  7

问题 How many people are threatened as a result of the deteriorating ocean environments?

选项 A、Millions of people.
B、Billions of people.
C、Trillions of people.
D、Zillions of people.

答案 B

解析 这是一道数字题,要求考生对很接近的几个语音具有很强的辨别能力。原文说:This is threatening ocean environments that provide food and jobs for billions of people.因此,答案是B。A(million)是“百万”;B(billion)是“十亿”;C(trillion)是“万亿”;D(zillion)是“极多,庞大的数字,无法计算的数字”。考生一定要记请这几个数字单位的意思,千万不能把它们给弄混了。
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