We can never forget the days the two astronauts in spaceship worked together and the days we spent together. A. which; when B. when; which C. what; that D. on which; when 题目和参考答案——青夏教育精英家教网—

题目内容

We can never forget the days _______the two astronauts in spaceship worked together and the days _______we spent together.

A. which; when B. when; which C. what; that D. on which; when

【答案】

【解析】

试题分析：句意：我们永远不会忘记在宇宙飞船中的两名宇航员一起工作的情形，也永远不会忘记我们在一起的日子。选择定语从句的关系词关键在于看关系词在从句中作什么成分。第一个空，关系词在从句中作时间状语，故用when或on which；而第二个空，关系词在从句中作spent的宾语必须用which或that。综合两个空，只能选B。

考点：考查定语从句

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B.much more hard-working than other inventors

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B.how to design a needle which would not break

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D.how to prevent the thread from getting caught around the needle

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