壮水之主，以制阳光的治法适用于（）
A.阴虚则热之证
B.阳虚则寒之证
C.阴损及阳之证
D.阴盛伤阳之证
E.阳盛伤阴之证
参考答案：A
May we leave the classroom now? No, you _____. You_____ to leave until the bell rings.
A．mustn’t, are allowed
B．don’t have to , are supposed
C．needn’t , aren’t allowed
D．can’t , aren’t supposed
图像变形如何解决？
