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问题 单项选择题

实现导游人员所代表的旅行社与游客双方最佳利益的途径是双方要（）。

A.相互信赖、相互配合

B.相互了解、友好相待

C.彼此尊重、相互学习

D.利益分享、共担责任

答案

参考答案：A

选择题
— I rang you at about nine, but there was no reply.
— Oh , that was probably ______ I was seeing the doctor.

A. why  
B. when
C. what  
D. that
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单项选择题

During an annual FCC inspection（）.

A.all required documents and publications may have to be produced

B.licensed GMDSS radio operators may be required to demonstrate equipment competencies

C.all required equipment must be fully operational

D.All of the above
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