一个自然数n(n>1),与它相邻的两个自然数是______和______.
n是一个自然数,与n相邻的两个自然数分别n-1和n+1;
故答案为:n-1,n+1.
In our school it is a rule that the students are banned______computer games.
A.of playing
B.on playing
C.from playing
D.to play