1. It is _____ if you know the language and some of the customs of a country before you pay a visit to that country.

　　A. not useful B. not helpful C. very helpful D. very bad

　　2. English people usually shake hands when they ______.

　　A. meet every time B. meet for the first time

　　C. say goodbye to each other D. say hello to each other

　　3. Usually, English people don’t shake hands _____.

　　A. when they will be away for a long time B. when they say “How do you do?”

　　C. when they just meet or say goodbye D. when they haven’t met for a long time

　　4. Which is right?

　　A. German people shake hands as often as possible.

　　B. English people like shaking hands very much

　　C. German people hardly ever shake hands.

　　D. Both English people and Germans don’t like shaking hands.

　　5. This story is about _____.

　　A. shaking hands B. languages C. customs D. languages and customs