判断题：钢筋混凝土中可以掺入氯盐。（）A．正确B．错误

[阅读理解]Shyness is the cause of much unhappiness for a great many people. Shy...

[交际用语]-- How tall is your sister?-- _________A She is not very well. B She is

[交际用语]- Do you mind my smoking here?- _______A No, thanks. B Yes, I do. C Yes.

客户连续六个月不用电，也不申请办理暂停用电手续者，供电企业应采取什么措施？

[ 完型填空] There is an old saying that husbands and wives start to look and...