单项选择题

A．Efficient computerization will speed solar energy.
B．Clothing, housing and animal breeding.
C．Agriculture and drugs.
D．Child rearing and artificial hearts.
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单项选择题
A．He buys cheap things, regardless of quality.B．He chooses things that others recommend.C．He does not mind much about the price of the fight things.D．He buys good quality things, so long ms they are not too dear.
A．He buys cheap things, regardless of quality.
B．He chooses things that others recommend.
C．He does not mind much about the price of the fight things.
D．He buys good quality things, so long ms they are not too dear.
单项选择题
A．He believes dancing is enjoyable.B．He definitely does not like dancing.C．He admires those who dance.D．He won’t dance until he has done his work.
A．He believes dancing is enjoyable.
B．He definitely does not like dancing.
C．He admires those who dance.
D．He won’t dance until he has done his work.
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