A:they had got to the bus stop
B:they got to the bus sto
C:did they get to the bus stop
D:had they got to the bus sto
一位作家告诉自己上中学的孩子:世间万物皆有时节,过早地成熟,就会过早地凋谢。你和班上的那位女同学既然是在春天,就不要去做秋天的事。这段话告诉我们( )
2月份有31天。( )