化学实验中常常出现“1+1=2”或“1+1≠2”的有趣现象。下列符合“1+1= 2”的事实是( )
I have no time to tell you the whole story_________. In short they got married at last.
人体的神经系统由脑、脊髓和它们发出的神经组成.(判断对错)