Question

4.I had just stepped out of the bathroom and was busily drying myself with a towel

____I heard the steps.
A．while B.when C.since D.after
帮忙做一下、解释、并翻译一下。

Answer 1

B.意思是： 我刚从浴室出来正要忙着用毛巾把身子擦干，就在那时我听到了脚步声。
这是“sb was doing sth when....”句型 。when 的意思是“就在这时”

Answer 2

不一定对while，我正在用毛巾擦干身体：当我听到脚步声的时候，意思大致为，从浴室中走出