2. 外语
  3. NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ____

NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ____

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问题 NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ______ moments before it was to land.
选项 A、disassemble
B、disembark
C、disintegrate
D、disinherit
答案A
解析 句意：NASA在宇宙飞船调查方面撒下了一张更大的网，以调查是什么原因使得太空船失去控制偏离轨道以及其着陆前的离心力矩。disassemble分开，disassemble moments离心力矩；disembark(使)着陆，用在此处会与后面的before it was to land语义重复，并且没有disembark moments这一表达方式；disintegrate(使)分解；disinherit剥夺继承权。
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