問題詳情
【題組】62.It can be interred that without gravity .
(A).buildings and other structures would float away
(B).trees and buildings would not so easily fly off
(C).something around your head would not float away
(D).everything outside buildings would fly off into space
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)