A．To advocate a simple lifestyle.B．To encourage people to become camp lovers.C．To expl
A. To advocate a simple lifestyle.
B. To encourage people to become camp lovers.
C. To explore the natural world as much as possible.
D. To protect the nature while enjoying the plants and animals.
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What does the author suggest we do in the face of inevitable sea-level rise？
A. Stop trying anything but trust to luck.
B. Cancel the emission reduction plan for good and all.
C. Make every effort to bring climate change under control.
D. Stop new developments in coastal areas in danger of sinking.
【C20】
A. exchange
B. trade
C. switch
D. interact
According to the passage, third-hand smoke refers to_____.
A. the damage to the third person's health caused by smoking
B. the parts of cigarette that are thrown away by the smokers
C. the unseen poisonous stuff left over indoor by smoking
D. poisonous materials that can be seen and found on the carpeting
A．More critical.B．More talkative.C．Gentle and friendly.D．Strict and hard-working.
A. More critical.
B. More talkative.
C. Gentle and friendly.
D. Strict and hard-working.
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