Ⅰ.单项填空
1．—Mike，may I use your new iPhone 6 to order a takeaway?
—________．
A．With pleasure B．Take your time
C．By all means D．That's a good idea
C [句意：——迈克。我可以用你的iPhone 6订个外卖吗？——没问题。With pleasure很乐意，用于表示对方请你帮忙时的答语；Take your time慢慢来；By all means(表示同意)当然可以，没问题，务必；That's a good idea好主意。故选C。]
