Let's go and ____that old woman.

问题描述:

Let's go and ____that old woman.
A.halp B.to help C.to helps D.helps

应该选A~
Let's后面要加动词原形,而且连接词and前后动词时态要一致.
A是不是打错了,应该是原型 help.
望采纳~谢谢