the little girl __(lie)in bed for almost amonth since she __(fall)sick填完后请说明原因.
问题描述：
the little girl __(lie)in bed for almost amonth since she __(fall)sick填完后请说明原因.
答
has been lying ..fell 现完since一过 小女孩自从生病以来躺在床上已有一个月了.首先the little girl 三单,躺在床上 可知是has been lying.fall 的过去式是 fell 如有需要可追问.