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After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
A. tellB.separateC.divideD.Remove
B

试题分析:动词辨析。A辨别;B分开;C分成几个部分;D去除;句意:经过10个小时的手术以后,医生成功地把两个一岁的双胞胎从头部分了开来。Separate指把…与…分开;divide指把一个整体分词几个不同的部分。故B正确。
点评:动词的词义辨析要放在上下文的语境中进行,要注意上下文的语义的串联以及逻辑关系的推理,特别要注意一些动词的固定搭配以及动词的深层次的含义的区别。
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