问题
选择题
Schools in the east tend to be better equipped, ____ those in the west are relatively poor.
A．As
B．While
C．When
D．But
答案
答案：B
考查连词。While然而；句意：东部的学校有更好的设备，然而西部的学校却相贫穷。
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Schools in the east tend to be better equipped, ____ those in the west are relatively poor.
A．As
B．While
C．When
D．But
答案：B
考查连词。While然而；句意：东部的学校有更好的设备，然而西部的学校却相贫穷。