单项选择题
A.She’s looking for her raincoat. B.She’s wearing her clothes. C.It is not raining. D.She got caught in the rain.
A.The transportation of the pictures. B.Their good pictures. C.Their passports. D.The coming goods.
A.The classification of diseases. B.The causes of diseases. C.The diverse diseases. D.The diseases’ classification and causes.