精选优质文档-倾情为你奉上2019年天津市高一下学期期末考试英语试卷第一节：单项选择（共15小题：每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项.21. - It is said that free health system will soon be carried out in our city. - _!A. Oh dear! B. It couldnt be worseC. That couldnt be better D. It cant be good 22. We dont allow _ in the reading room. That is, you arent allowed _ here.A. to smoke; to smoke B. to smoke; from smoking C. smoking; smoking D. smoking; to smoke
