問題詳情

II、Cloze:The idea of traveling forward into the future orback into the past has always interested science fictionwriters. Is there really _20_ a thing as time travel? Oris it in fact _21_ sci-fi fantasy? The concept of timetravel seems to sound _22_ and impossible. However,some scientist _23_ a way of proving the possibility oftime travels, using Einstein’s theories to underpin theirarguments. Part of the reason why the idea of timetravel is hard to grasp is that its laws of physics differ_24_ the classics of physics we normally use to explainthe world. Einstein’s theories predict that _25_ aspaceship moves, the slower time ticks inside of it.Einstein’s special theory of relativity is based on the_26_ speed of light and the fact that speed is notabsolute; when a helicopter lifts off, it can be thoughtthat it’s the helicopter _27_ stands still and the earththat moves. This theory describes the relation betweentime, space and motion in time travel.
20.
(A) so
(B) such
(C) not
(D) having

參考答案

答案：B
難度：簡單0.785714
統計：A(0),B(11),C(1),D(2),E(0)

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