治疗铁缺乏症,应补充
A.维生素A
B.维生素C
C.维生素 D
D.维生素 E
正确答案是B
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Complete the following sentence with a (compound) word derived from the one(s) given in bracket. Write your word on the ANSWER SHEET.
In the later period of the war, enemy planes began to ( ) the city even in the daytime. (bomb)