This boy is tall. That girl is .
A. long B. cold C. short
选出正确答案.
( )（1）这是一张美国地图。
A.Here is a map of the United States.
B. Here is the United States.
()（2）这是美国的首都。
A.This is the capital city of the U.S.
B.This is the United States.
()（3）首都是华盛顿。
A. The city is Washington.，D. C.
B. The capital city is Washington，D. C.
() We go to the _____ by car.
A. city B. home C. Beijing
() I know _____ China.
A. in B. about C. for
( ) Look，this is a map of ______. 
A. the world B. worlds C. Canada
() People speak English and French in ______.
A. the U.S. B. China C. Canada