单项选择题

Passage One
Questions 26 to 29 are bused on the passage you have just heard.

A. The bacteria from foreign places.
B. Your hands’ own resident bacteria.
C. Harmless skin residents on your hands.
D. All the bacteria on your hands.

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单项选择题

A. He doesn’t think they are beautiful.B. He suggests the woman to wear them in office.C. He thinks they are only for rich people.D. He doesn’t think they are welcomed in market.

A. He doesn’t think they are beautiful.
B. He suggests the woman to wear them in office.
C. He thinks they are only for rich people.
D. He doesn’t think they are welcomed in market.

单项选择题

What do local residents claim for（）

A. They are sick because of years of pollution.
B. They are sick because of industries on their doorsteps.
C. They are sick because of pesticides from agriculture.
D. They are sick because of air pollution.

Passage One Questions 26 to 29 are bused on the passage you have just heard. 您的浏览器不支持 audio 元素。

Passage One
Questions 26 to 29 are bused on the passage you have just heard.