The police knew the （） of the accident.

（单选题）

The （）of employees in this company has doubled.

答案解析

（单选题）

That book gives a very vivid （） of that city.

答案解析

（单选题）

They decided to （） into the cause of the accident.

答案解析

（单选题）

This is one of the most important things （） all.

答案解析

（单选题）

He （） a very important part in the management of the company.

答案解析