题目内容
Hospital staff burst into cheers after doctors completed a 20?hour operation to have _________ one-year-old twins at the head.
| A.isolated | B.separated | C.divided | D.removed |
B
isolate孤立;divide把一个整体分为几个部分;separate把可分的分开;remove去掉。
练习册系列答案
相关题目