A:NO绳受到的拉力比MO绳大
B:NO绳和MO绳受到的拉力相等,等于电灯重力的
C:若将θ1逐渐减小,NO绳受到的拉力将逐渐减小
D:若将θ2逐渐减小,MO绳受到的拉力将逐渐增大
Hurry up, kids! The school bus is coming. We have ______ time left. ( )