When a person has an infectious disease, he is usually ______ from other people.

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问题 When a person has an infectious disease, he is usually ______ from other people.

选项 A、divided
B、segregated
C、isolated
D、insulated

答案C

解析 当有人得了传染病时,那个人常常会被隔离。A.divided指“分开,分配”,例如:They agree to divide evenly.他们同意平分。B.segregated指把一群人或物从整体或主体中分离出来,例如:Blacks were segregated fromwhites in churches,schools and colleges.在教堂、学校和大学里,黑人都是和白人隔离开的。C.isolated指把人或事物隔离开来使之不影响别人或受到影响(如本题),可具体可抽象,例如:Donot isolate yourself from others.不要把自己孤立起来。D.insulated指“隔开,绝缘”,例如:The case is carefully insulated to prevent short circuits.盒子经过仔细绝缘以防短路。
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