红红第天早上6:00起床,强强5:50起床,星星6:10起床。他们三人中起得最早的是请选择CBA1O+k5^,_9`;a6r5`;t-B;m1y:|.h,A8Y4e*N:^
A.红红;t-B;m1y:|.h,A8Y4e*N:^
B.强强;t-B;m1y:|.h,A8Y4e*N:^
C.星星;t-B;m1y:|.h,A8Y4e*N:^