单项选择题

A．Our brain contract as we grow old.
B．One part of the brain does not contract.
C．Sixty-year olds have better brains than thirty-year olds.
D．Some people’s brains have contracted earlier than other people’s.
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单项选择题
A．Because people have to spend too much time and energy to produce it.B．Because too much grain protein is needed to produce it.C．Because it contains too much fat and protein.D．Because it is not good to the health.
A．Because people have to spend too much time and energy to produce it.
B．Because too much grain protein is needed to produce it.
C．Because it contains too much fat and protein.
D．Because it is not good to the health.
单项选择题
A．Because she wants to withdraw some money.B．Because the bank is only five minutes walk.C．Because the bank is near the local shopping center.D．Because she had an Allied Irish Bank pass card.
A．Because she wants to withdraw some money.
B．Because the bank is only five minutes walk.
C．Because the bank is near the local shopping center.
D．Because she had an Allied Irish Bank pass card.
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