困难 困扰 一个问题 难题 question 1.问题;询问[C] She asked me many questions about my adventures in the Arctic. 她问了我许多有关我在北极探险的问题. 2.要讨论(或考虑)的问题;争端;难题[C] 3.怀疑;疑问[C][U][(+about)] There's no question about his honesty. 他无疑是诚实的. 这里应该选择 C ,因为虽然意思上来讲,选D更好一些,但是语法上说,becomes 是单数形式,后面要加单数,所以只好选择 a question
