听下面一段独白，回答以下小题。
【小题1】What is the passage mainly about?

A．A visit to Arabs.

B．The business in Arab countries.

C．The Arab customs.

【小题2】What is an unpleasant behavior for Arabs?

A．Talking business immediately.

B．Having refreshments before talking.

C．Discussing business in front of strangers.

【小题3】What should people do when a meeting is interrupted?

A．Stop talking and leave.

B．Pretend not to hear and go on.

C．Let someone know your displeasure.

【小题4】Why do Arabs rarely say “No” directly?

A．They consider it impolite to a guest.

B．They think it is disrespectful to God.

C．They want to have lots of time to consider.