早产
参考答案：
早产指妊娠满28周至不满37足周之间分娩者。
—How do you find out about the latest fashions, Alice?
—In the magazines like Rayli. That’s clothes companies usually advertise.
A．Which
B．where
C．what
D．why
赤石脂的功效有（）
A.涩肠止泻
B.收敛止血
C.敛疮生肌
D.收敛止带
E.涩精止遗
