单选题：This passage is primarily about________

题目分类：公共英语三级
题目类型：单选题
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题目内容：

This passage is primarily about________ A．the greenhouse effect
B．the burning of fossil fuels
C．the potential effect of air pollution
D．the likelihood of a new ice age

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答案解析：

第25题答案为__________

第25题答案为__________A．As B．Due C．Prior D．Next

分类：公共英语三级题型：单选题

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分类：公共英语三级题型：单选题

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Who are Doctor Seuss and Theodore Geisel?

Who are Doctor Seuss and Theodore Geisel?A．They are the same person. B．One is a

分类：公共英语三级题型：单选题

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What is the woman’s major?A．American literature. B．English literature. C．Teachin

分类：公共英语三级题型：单选题

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What does the underlined word“dig”in paragraph 2 mean．?

What does the underlined word“dig”in paragraph 2 mean．?A．make a hole in B．work h

分类：公共英语三级题型：单选题

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