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问题 选择题

下列语句中加粗的“而”字，用法不同类的一项是[ ]

A．在石隙中转折数级而下  

B．由其隙皆可攀跻而上  

C．行人之负载者，接踵而至  

D．阔亦如之，然其下甚燥而平

答案

答案：D

填空题

函数f(x)=log2(4-x2)的值域为______．
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选择题

“I think we need to pay more attention to the artistic and cultural work that goes on in every neighborhood in this city,” Ms Martin said. “We are part of _____ makes New York unique.”

A．what

B．that

C．which

D．it
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