havetaken是什么時態

　　I should never have taken that job in the first place.

　　我當初就不該接受那份工作。

　　I think we must have taken a wrong turning somewhere.

　　我覺得我們一定是在什么地方拐錯了路。

　　A further 300 people have taken refuge in the US embassy.

　　又有300人在美國大使館避難。

　　The police have taken out a summons against the driver of the car.

　　警方已向這輛汽車的駕駛人發出傳票。

　　Why does she want to marry him? She must have taken leave of her senses.

　　她怎么會要嫁給他呢？她準是腦子有毛病了。