题目: 女儿墙、山墙可采用现浇混凝土或预制混凝土压顶,也可采用金属制品或合成高分子卷材封顶。( ) 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0405/1b8b7baf98621872f1189a643df0af52.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:单项选择题 Not until most of the people had left the airport()his sister was there.A.that he sawB.had he seenC.did he seeD.that he had seen 查看答案