| 选出每组单词中不同类的一项，选择正确的一项是： | |||
A. 1-c; 2-b; 3-c; 4-c; 5-c B. 1-b; 2-b; 3-c; 4-b; 5-c C. 1-c; 2-b; 3-c; 4-b; 5-c D. 1-c; 2-a; 3-b; 4-b; 5-a |
| 选出每组单词中不同类的一项，选择正确的一项是： | |||
A. 1-c; 2-b; 3-b; 4-b; 5-b B. 1-a; 2-b; 3-a; 4-c; 5-b C. 1-c; 2-b; 3-a; 4-b; 5-b D. 1-c; 2-c; 3-a; 4-b; 5-c |
| 判断句子正（√）误（×），选出判断正确的一项。 |
| 1. Statue of Liberty is in Washington, D. C. 2. The flag of the U. S. has stars and stripes. 3. The president of the U. S. lives in New York. 4. China is north of the U. S. A. × √ × × B. × × × × C. √ √ × √ D. × √ √ × |