as當隨著時引導的是什么從句

　　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。

　　This year's results are virtually the same as last year's.

　　今年的結果幾乎和去年的一樣。

　　It's not so easy as you'd think.

　　不像你想的那么容易。