完形填空。 Canada is the second largest country in the world. It is over 7,000 kilometers from the 1 coast to the  east. It 2 six time zones. 3 it is 9 a.m. in Vancouver on the west coast, it is l: 30 p. m. in Sat John on  the east coast. English and French 4 the two main languages in Canada. About 60 percent of 5 population speak  French. More 6 70 percent of its population live in cities near the U.S. border (边境). Ottawa is the capital. Every year millions of tourists go there to 7 museums and take part in the         cultural (文化的) activities. Toronto is the largest city of  the country 8 about 2.5 million people. Montreal  is 9 second biggest French-speaking city in the  world. The maple (枫树) leaf is the national symbol of Canada.  The Canadian flag has a red maple leaf on a  red 10 white background. (     )1. A. west (     )2. A. had (     )3. A. Which (     )4. A. are (     )5. A. their (     )6. A. up (     )7. A. see (     )8. A.with (     )9. A. a (     )10. A. or B. south B. has B. Where B. is B. his B. over B: visit B. for B. an B. and C. north C. have C. When C. has been C. its C. than C. look C. from C. the C. but