楼地面隔离层的作用是两个,一个是防水防潮,一个是()。A.防止油渗 B.防止裂缝 C 发布时间:2017-06-21 05:55 │ 来源:www.tikuol.com 题型:单项选择题 问题: 楼地面隔离层的作用是两个,一个是防水防潮,一个是()。A.防止油渗B.防止裂缝C.防止起壳D.防止起砂
题型:单项选择题 若有以下定义和语句char c1='b',c2='e'printf("%d,%c\n",c2-c1,c2-'a'+A); 则输出结果 ( )A.2,M B.3,EC.2,E D.输出项与对应的格式控制不一致,输出结果不确定 查看答案
题型:单项选择题 —What are you going to do this afternoon?—I am going to the cinema with some friends. The film _______ quite early, so we_______ to the bookstore after that.A.finished; are goingB.finished; goC.finishes; are goingD.finishes; go 查看答案