Question

【题目】—Can’t you stay a little longer?

—It’s getting late. I really _________go now. My daughter is home alone.

A. mayB. canC. must D .dare

Answer 1

【答案】C

【解析】句意：——你不能再多待会儿吗?——很晚了，我必须得走了。我女儿一个人在家。A. may可能，可以，也许； can能，会；C. must必须，必然要，必定会；D. dare敢，胆敢。结合句意，故选C。