问题 选择题 图文配对，把序号写在括号中。( ) 1. Welcome to China.A. ( ) 2. It's Christmas Day.B. ( ) 3. This is the national flag of Canada.C. ( ) 4. It's summer in China but winter in Australia.D. ( ) 5. People use knives and forks in western countries. E. ( ) 6. My father visited the USA last month.F. 答案 1. D 2. B 3. A 4. F 5. C 6. E
