单项选择题

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．The epidemic has been brought under control.B．There are signs of progress in the peace process.C．Great improvements are being made in its capital.D．There’s little hope of bringing the conflict to an end.
A．The epidemic has been brought under control.
B．There are signs of progress in the peace process.
C．Great improvements are being made in its capital.
D．There’s little hope of bringing the conflict to an end.
单项选择题
A．They found ways to speed up the reproduction of bald eagles.B．They developed new types of feed for baby bald eagles.C．They explored new ways to hatch baby bald eagles.D．They brought in bald eagles from Canada.
A．They found ways to speed up the reproduction of bald eagles.
B．They developed new types of feed for baby bald eagles.
C．They explored new ways to hatch baby bald eagles.
D．They brought in bald eagles from Canada.
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