单项选择题

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

A．Farmers should use less insecticide:
B．Farmers should use a combination of two or three insecticides at once.
C．Farmers should attract new insects onto the crops certain times.
D．Farmers should regularly spray crops as a precaution.
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单项选择题
A．He was remembered because he was once a brave soldier.B．He was remembered because he took many war photographs.C．He was remembered because he painted great portraits.D．He was remembered because he designed a portable camera.
A．He was remembered because he was once a brave soldier.
B．He was remembered because he took many war photographs.
C．He was remembered because he painted great portraits.
D．He was remembered because he designed a portable camera.
单项选择题
A．He should consume less salt.B．He should eat less fatty food.C．He should add more protein products to his diet.D．He should take in more staple food.
A．He should consume less salt.
B．He should eat less fatty food.
C．He should add more protein products to his diet.
D．He should take in more staple food.
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