East of the mountain two towns, my hometown.
A. lie; one of which is
B. lies; where lies
C. lies; one of which is
D. lie; that is
网友回答
(答案→)A. lie; one of which is
B. lies; where lies
C. lies; one of which is
D. lie; that is
解析：考查主谓一致。本题第一句是一个倒装句，做状语的方位副词短语提前至句首，真正的主语two towns放在了后面，故使用复数形式。第二空中的主语是one，故谓语动词使用单数形式。句意：在山的东面有两座城市，其中一个是我的故乡。故A正确。