题目

My friends didn’t tell me ________ .A．which room he lived inB．which room he lived C．which room did he live linD．which room does he live in 答案：A解析:略15、下列生活用品中，由天然纤维制成的是（　　）A、塑料水盆B、合成橡胶鞋底C、纯棉内衣D、尼龙书包