问题
选择题
–Would you like another cup of tea?
–No, thanks. I ________ be off now. Rose is waiting for me.
A．prefer to
B．would like to
C．have to
D．am going to
答案
答案：C
题目分析：句意：i想再来一杯咖啡吗？不，谢谢！我现在必须要走了。Rose正在等我。A. prefer to“更喜欢”；B. would like to“想要”；C. have to“必须，不得不”；D. am going to“将要，打算”。结合语境，故选C。