this morning,I()some bees()in the tree.Asee\sleepBsaw\sleepCsaw\sleepingDsee\sleeping

问题描述:

this morning,I()some bees()in the tree.
Asee\sleep
Bsaw\sleep
Csaw\sleeping
Dsee\sleeping

选C,今天早上是过去式,看见蜜蜂正在树上睡觉,see sb./sth. doing sth.看见某人/物正在做某事

this morning,I(saw)some bees(sleeping)in the tree. 选C

很高兴回答你的问题,正确答案为:
C
一般过去式,所以前用saw
后面用非谓语动词sleeping