单项选择题

Passage Three
Questions 32 to 35 are based on the passage you have just heard.

A．What chemicals tears are composed of.
B．Whether crying really helps us feel better.
C．Why some people tend to cry more often than others.
D．How tears help people cope with emotional problems.
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单项选择题
A．It limited their supply of food.B．It made their eggshells to fragile.C．It destroyed many of their nests.D．It killed man baby bald eagles.
A．It limited their supply of food.
B．It made their eggshells to fragile.
C．It destroyed many of their nests.
D．It killed man baby bald eagles.
单项选择题
A．She will do her best if the job is worth doing.B．She prefers a life of continued exploration.C．She will stick to the job if the pay is good.D．She doesn’t think much of job-hopping.
A．She will do her best if the job is worth doing.
B．She prefers a life of continued exploration.
C．She will stick to the job if the pay is good.
D．She doesn’t think much of job-hopping.
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