whereis your mother she is ____ my____ a.at uncle b.at uncle's c.in uncle's d.in uncles'说明原因
问题描述:
whereis your mother she is ____ my____ a.at uncle b.at uncle's c.in uncle's d.in uncles'说明原因
答
B AT UNCLE'S 在叔叔的家 应该是个固定短语 省略了HOME