单项选择题
A．special B．good C．safe D．different
She only needs a minute amount of money（）A．certainB．fai...
单项选择题She only needs a minute amount of money（）
A．certain B．fair C．full D．small
“What do you mean by that”Paul asked sharply（）A．critica...
单项选择题“What do you mean by that”Paul asked sharply（）
A．critically B．helplessy C．politely D．quickly
We had trouble finding a pure water supply（）A．typicalB．...
单项选择题We had trouble finding a pure water supply（）
A．typical B．complete C．clean D．clear
