The machine can’t be perfected overnight; in fact, it should be improved ______ .

admin2008-11-13  34

问题 The machine can’t be perfected overnight; in fact, it should be improved ______ .

选项 A、one after another
B、by turn
C、fight away
D、step by step

答案D

解析 短语辨析。根据句子的逻辑关系,此处应用overnight(一夜之间)的反义词。one after another意为“接二连三,一个接一个”;by turn意为“轮流”;right away意为“立刻,马上”;step by step意为“循序渐进”。因此选D。
转载请注明原文地址:https://kaotiyun.com/show/WrPO777K
0

随机试题
最新回复(0)