单项选择题
The cold and dry climate of Antarctica()it one of the toughest places on Earth to live.
A.produces B.manufactures C.does D.makes
单项选择题 People say fish and chips is typical()Britain.
单项选择题 Detroit owes its rapid growth and one time prosperity()the automobile, and above all to Henry Ford.
单项选择题 The music that Americans are used to()to might sound strange to someone from another culture.