78 According to Answer 2, when can we see the other “side” of the Moon?
(A) When the Moon wobbles, it will turn to the other side.
(B) When we wait patiently for a long time, we will see it eventually.
(C) When we look at the photos taken in the space.
(D) When we take a ride on the space vessels.
答案:登入後查看
統計: A(0), B(1), C(0), D(0), E(0) #3382445
統計: A(0), B(1), C(0), D(0), E(0) #3382445