用方框中所给单词的适当形式填空,使短文通顺、正确。每词仅用一次(每空一词)。 Hi, I’m Jenny. Here are two nice 1 of my family. My grandfather and my grandmother are in the 2 photo. These are my 3 , Alan and Mary. In the next picture 4 my brothers, Bob and Eric. These two girls are my sister Cindy and my cousin Helen. Coco is in my family, 5 .第一次工业革命中率先使用机器的生产部门是( )
A. 棉纺织业
B. 冶金业 C. 铁路运输业 D. 采矿业