请根据括号内汉\英语提示或已给的首字母写出单词的正确形式。

小题1:You ___________ (误会) him, for he did nothing wrong.

小题2:What are you ______________ (争论) about with him?

小题3:The queen was ____________ (护理) by her ladies-in waiting.

小题4:Our nation c__________ of fifty six nationalities.

小题5:According to the t________ of relativity (相对论), nothing can travel faster than light.

小题6:In the Anti-Japanese War, the Chinese ________(打败) the Japanese invaders.

小题7:Watching football games is a great _______________ (吸引 ) for me.

The importers had agreed to documents against ______, so the exporters drew a sight draft on them.

A．payment

B．remittance

C．letter of credit

D．acceptance