If r and s are positive integers, can the fraction r/s be expressed as a decimal with only a finite number of nonzero digits?
1 s is a factor of 100
2 r is a factor of 100
答案是A 这种题应该什么思路? 不太会,答案没看懂。。。谢谢
请金老师帮忙回答下 七龙珠E卷 34
考点: 并列,时态
我自己选的A,
理由:划线外are often dragged under and drowned的 主语that指的就是seabirds, 语义,并列都符合,虽然用的是encountered但是感觉可以接受
给出的答案C,说长线 devastating 海鸟 are often dragged and drowned.
感觉从修饰结构能接受,但是句意不是很理解