Before going to bed, she _______ that the door was locked.
分类: 综合英语（四）(03684)发布时间: 2024-08-28 16:57浏览量: 0
Before going to bed, she _______ that the door was locked. A、insured herself B、assured C、assured herself D、insured 【正确答案】：C 【题目解析】：insure确保，保证；assure使确信，弄清楚 assure that+从句，意为“确信......"。 句意：睡觉前，她确信门已经锁上了。