as隨著后面加什么時態

　　My new job is much the same as the old one.

　　我的新工作和舊工作差不多。

　　Take as much time as you like.

　　你想花多少時間就花多少時間。

　　Research will be needed as a preliminary to taking a decision.

　　作出決定之前需要進行研究。