彦直自幼聪明。他六岁时跟随父亲拜见皇帝，受命书写皇帝万岁四个大字，得到皇帝的夸奖，并因此得到了一些赏赐。

B.奏，奏疏，中国古文书之一类又称奏议。是封建社会臣僚向帝王进言使用文书的统称，属于上行公文。

C.迁，古代官员职位的变动，一般指升职。左迁，降低官职，即降官，犹言下迁。汉代贵右贱左，故将贬官称为左迁。

D.三省六部制是中国古代封建社会一套组织严密的中央官制，它确立于隋朝，基本沿袭至清末。三省，为尚书省、中书省和门下省。六部为吏部、礼部、兵部、户部、刑部和工部，户部主要掌管文职官员。

韩彦直治军有方。在他做御前诸军都统制时，经过训练，大多不能步战的骑兵后来能够健步如飞，不久，他又命令三衙、江上诸军效仿。

B.户部主要掌管财政、国库。

C.韩彦直坚持不同意，他告诉宰相梁克家说。如果这样的话，善良的人被诬告，一定会产生许多冤假错案。

Hanxi yu, you can choose the correct one. The key is to focus on the main idea and avoid adding or omitting essential information.

Congkun yao yi, you should think about how he treated the horsemen in the army. When he was sent by the superior command, the horsemen couldn't keep up the battle when they were not in the line of fire. The young leader ordered the three districts and cities to mimic the formal procedures. When the king arrived, his court was overwhelmed with requests for reports, but the people there were confused and anxious. He eventually resolved the problems by taking a firm decision. He respected the orders he received and followed through regardless of what seemed to be bad news.

Baozheng yu shujiao, you can choose the correct one. The key is to focus on how he treated the troops during battle. When they were not in the line of fire, the young leader ordered the troops to follow the formal procedures, but when the king arrived, his court was overwhelmed with requests for reports, but the people there were confused and anxious. He eventually resolved the problems by taking a firm decision.

Hanxi yu, you can choose the correct one. The key is to focus on how he treated the horsemen in the army. When they weren't in the line of fire, the young leader ordered the troops to follow the formal procedures, but when the king arrived, his court was overwhelmed with requests for reports, but the people there were confused and anxious. He eventually resolved the problems by taking a firm decision.