They don't need help.they can do it ____ A,themselves B,theirs C,myself D,mine

问题描述:

They don't need help.they can do it ____ A,themselves B,theirs C,myself D,mine
They don't need help.they can do it ____
A、themselves B,theirs C,myself D,mine
为什么选A,为什么其他的选择不对?

选 A 是正确的.
句意是:他们不需要帮助.他们能自己做.
用反身代词 themselves 与主语 they 对应.