烧伤深度判断正确的是()。
A.烧伤后最初几天深度静止不变
B.深Ⅱ度比浅Ⅱ度烧伤痛
C.头皮、手掌、足底Ⅲ度烧伤多见
D.烫伤深度容易确定
E.小儿虽深Ⅱ度烧伤水疱仍较大
参考答案:E
– There’s somebody at the door. Who ____ it be? Is it the postman?
-- No. It ______ be him. It’s just seven o’clock. It’s too early.
A.must, may not
B.will, won’t
C.may, mustn’t
D.may, can’t
A.E=Bav,
B.E=NBav,
C.E=Bav,
D.E=NBav,