— Hello, could I speak to Don please — ___________
（A）Who are you
（B）What’s the problem
（C）Are you Jane
（D）Who’s speaking
参考答案
继续答题：下一题
更多大学英语单项选择题库试题
- 1I’ve never seen droughts on such a large ____________
- 2In order to strengthen his muscles, Mike goes to the gym _____ to do exercises.-辩词
- 3According to the first technique，if you need to solve a problem，___________.
- 4Which of the following processes will increase salinity of ocean waters?
- 5______ farming is better for the environment.
