Question

You must remember _______ the window before you leave.

A．closing	B．close
C．to close	D．closes

Answer 1

C

試題分析：句意：在你離開(kāi)之前，你一定要記著關(guān)窗戶。根據(jù)短語(yǔ)remember to do sth. 記著要做某事，表示此事未做；remember doing sth.記著做過(guò)某事，表示此事做過(guò)。結(jié)合句意，未關(guān)窗戶，記著去關(guān)，故選C。