单项选择题

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

A. By reading books passed on by former generations.
B. By calculating the dates in four seasons.
C. By consulting experienced old man in the village.
D. By carefully observing nature around them.
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单项选择题
A. To kill the insects when they are eggs.B. To slow down the growth of insect eggs.C. To make the crops look better.D. To preserve the harvests for sale.
A. To kill the insects when they are eggs.
B. To slow down the growth of insect eggs.
C. To make the crops look better.
D. To preserve the harvests for sale.
单项选择题
A. There aren’t many jobs available.B. The woman needs to improve her skills.C. The woman can find a better job.D. There might be a way for the woman to keep the same job.
A. There aren’t many jobs available.
B. The woman needs to improve her skills.
C. The woman can find a better job.
D. There might be a way for the woman to keep the same job.
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