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

試題分析：動詞辨析。A辨別；B分開；C分成幾個部分；D去除；句意：經(jīng)過10個小時的手術(shù)以后，醫(yī)生成功地把兩個一歲的雙胞胎從頭部分了開來。Separate指把…與…分開；divide指把一個整體分詞幾個不同的部分。故B正確。
點評：動詞的詞義辨析要放在上下文的語境中進(jìn)行，要注意上下文的語義的串聯(lián)以及邏輯關(guān)系的推理，特別要注意一些動詞的固定搭配以及動詞的深層次的含義的區(qū)別。
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