问题

I hear you have got an opportunity _________ at the children’s hospital.— Yes, I love children andit will be a good experience for me.

A:to volunteer
B: helping
C:volunteering
D: to teach

正确答案是：

同类题型

What action should they _______ such a thing happening again

_____in the ticket hall for almost an hour, I suddenly realized I had left my ID card home.[ ]

Tom likes helping others, so he is a ________boy.

下列词语中没有错别字的一项是(　　)

Great changes have taken place sincethen in the primary school _______I am studying.