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( ) 1. does it take? It takes 20 minutes by bus. A. How long B. How far C. How many ( ) 2. is it from your school to the hospital? It’s about 2 miles. A .How long B. How far C. How many ( ) you think _________the transportation in your city? A. What。 of ( ) 4. It took me __________ hour to do my homework yesterday. A. a B. a