Karen: Hi, Tina! What is your opinion about the Ted’s presentati

Karen: Hi, Tina! What is your opinion about the Ted’s presentation?
Tina: ______________ But he needs to make some small changes.
A、It is perfect.
B、I do have some opinion about it.
C、On the whole it is good
D、I have no idea about it.
【正确答案】：C
【题目解析】：由答句可知，Tina觉得他需要做一些改变，but表示转折，后半句是他的演讲的缺点，那么前半句应该是要讲一些好的方面，所以选C：总体来说是不错的。