单项选择题Do they have lessons at 10:30 am on Thursday()
A.Yes, they have. B.No, they don’t. C.We can’t know from the timetable. D.None of the abov
单项选择题It is possible to escape through the windows ______.
单项选择题School Watch can help its members ______.
单项选择题Which of the following best describes your clean skin ( )
单项选择题Ⅱ. 完形填空 Cloze