单选题What is the role the T5 plays?AThrottles up and down to counteract the buffeting from air molecules.BFeels the subtle variations in Earth’s tug.CHelps accelerometers surive the launchDProvides powerful force to counteract the drag on Goce.
单选题
What is the role the T5 plays?
A
Throttles up and down to counteract the buffeting from air molecules.
B
Feels the subtle variations in Earth’s tug.
C
Helps accelerometers surive the launch
D
Provides powerful force to counteract the drag on Goce.
参考解析
解析：
题目问的是：T5扮演什么角色？倒数第14段提到“British engine is designed to throttle up and down to counteract this disturbance.”可知通过上下节流来抵消干扰，A项与原文一致。故选A。
题目问的是：T5扮演什么角色？倒数第14段提到“British engine is designed to throttle up and down to counteract this disturbance.”可知通过上下节流来抵消干扰，A项与原文一致。故选A。
相关考题：
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