A student is learning to speak British English. He wonders (想知道): Can I communicate with A

A student is learning to speak British English. He wonders (想知道): Can I municate with Americans? Can they understand me? Learners of English often ask: What are the differences between British and American English? How important are these differences?
Certainly! there are some differences between British and American English. ‘There are a few differences in grammar. For example, speakers of British English say “in hospital” and “Have you a pen?” Americans say “in the hospital!” and “Do you have a pen?”. Pronunciation is sometimes different. Americans usually sound theirs in words like “bird” and “hurt”. Speakers of British English do not sound theirs in these words. There are differences between British and American English in spelling and vocabulary. For example, “colour” and “honour” are British, “color” and honor” are American.
These differences in grammar, pronunciation, spelling and vocabulary are not important, however. For the most part, British and American English are the same language.
【小题1】According to this passage, a student who is learning to speak American English might be afraid that    .A．British people cannot understand himB．American people cannot understand himC．the grammar is too hard for himD．the spelling is too hard for him【小题2】American English and British English are different in     .A．spellingB．pronunciationC．grammarD．all of the above【小题3】What is not mentioned (提及) in the passage?A．Whether there are differences between British English and American English.B．Whether British English and American English are one language or two.C．How the differences between British English and American English came about.D．How important the differences are.【小题4】Most      say “Do you have a watch?”A．British peopleB．AmericansC．childrenD．teachers【小题5】According to this passage, British people and Americans have      difficulty in understanding each other.A．littleB．muchC．someD．greatA