单词拼写。

1. The beggar was ________ (感激) to the passer-by who brought him a big meal.

2. The police are trying to make out the ________ (身份) of the man killed in the accident.

3. It is foolish of him to be ________ (说服) into buying them.

4. Many people lost their lives in that ________ (灾难).

5. What is on the ________ (时间表) for today?

6. As far as I am c________, his reason is unbelievable.

7. The old lady is kind-hearted, and is too w________ to help others.

8. He is quite generous while his brother is thought to be m________.

9. Their plane didn't stop in Hongkong, but flew s________ to Thailand instead.

10. The man was sentenced to death by the j________.

美国总统一般称为：Mr.President（总统先生），美国独立战争后，副总统兼参议院议长约翰－亚当斯最初提出的头衔是“最仁慈的殿下”……“强有力的阁下”等称呼，最后众议院通过决议，只称呼华盛顿为总统先生，这个称呼后来一直沿用至今。对材料理解正确的是（）

A.美国中央政府的制约与平衡

B.总统的权力至高无上

C.强调民主制度的公民意识

D.国会有弹劾总统的权力