从A、B、C、D四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。
21．－Thank you．Don’t trouble yourself．I’m not thirsty at all．
一 you wouldn’t like a cold beer，or even a coke?
A．Can you tell B．Are you sure C．Do you think D．Do you mean
22．一How do you we will go to Hainan for our holidays?
一I think we’d better fly there．It’s much more comfortable．
A．insist B．want C．suggest D．suppose
