单项选择题

They had to _________ between problems because of a lack of ability from those of a lack of motivation.

A．distinguish
B．identify
C．explore
D．determine
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单项选择题
The amount of any of these ingredients can be _________ according to your taste.
A．remedied
B．treated
C．adopted
D．adjusted
单项选择题
To combat this new breed of criminal, all computerized data on individuals should be in code, says the commission.
A．transmitted
B．translated
C．transformed
D．transported
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