单项选择题
我们的大副现在很忙。（）
A. Our third officer is busy with his work. B. Our second officer is busy with his work. C. Our captain is busy with his work. D. Our chief officer is busy with his work.
单项选择题 我是你们的代理。（）
单项选择题 我希望没有让你久等。（）
单项选择题 我想见船长。（）
