问题
选择题
---I’m sorry, but I don’t quite follow you. Did you say you wanted to return on September 20?
---Sorry, I ______ myself clear. We want to return on October 20.
A．hadn’t made
B．wouldn’t make
C．don’t make
D．haven’t made
答案
答案：D
考查时态。根据句意对方已经说过了，造成的影响或结果是让人没听清楚。故用现在完成时态，选D。