___it with me and i'll see what i can do.a.when l___it with me and i'll see what i can do.a.when left b.leaving c.if you leave d.leave 为什麽选d 我选了b

___it with me and i'll see what i can do.a.when l___it with me and i'll see what i can do.a.when left b.leaving c.if you leave d.leave 为什麽选d 我选了b
___it with me and i'll see what i can do.a.when l
___it with me and i'll see what i can do.
a.when left b.leaving c.if you leave d.leave
为什麽选d 我选了b

___it with me and i'll see what i can do.a.when l___it with me and i'll see what i can do.a.when left b.leaving c.if you leave d.leave 为什麽选d 我选了b
这是祈使句+and+简单句的句式.
例如：Work hard and you will succeed.
很高兴为你解答!
多谢你的问题!

and 表示并列,要求前后都要是一个完整的句子,
选a,b,c都不符合要求.
把它留给我,我要看看我能做什么.

这是祈使句，句首用动词原形
如Help me！救命！

这是个并列句 and 前后必须是一个句子
如选B 那么前面就不是一个句子了。

and 是连词，when，if也是连词，排除A,C，
and的前后均是完整的句子，一个句子有且仅有一个谓语，
所以（）it with me 应该补充谓语，B为非谓语应排除，所以选D