单项选择题

A．Farming implements.
B．Scientific farming methods.
C．Heat resistant and drought resistant crops.
D．Scientific farming system.
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单项选择题
A．Play basketball.B．Play football.C．Go skiing.D．Go skating.
A．Play basketball.
B．Play football.
C．Go skiing.
D．Go skating.
单项选择题
A．He wants to do the good thing.B．He probably won’t listen to the man’s advice.C．He has decided not to buy the house.D．He has made a good decision.
A．He wants to do the good thing.
B．He probably won’t listen to the man’s advice.
C．He has decided not to buy the house.
D．He has made a good decision.
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