I don,t think so. I watched the announce.

送交者: SJB 于 2010-05-03, 20:07:55:

回答: OS 4 will be ok 由 true 于 2010-05-03, 20:03:49:

It has selected/controlled multiple tasks.
For example, Skype in background.
Web pages eat up memory quickly.

I think new Safari can do that. Let's wait and see. (无内容) - true (0 bytes) 2010-05-03, 20:29:55 (437545)
- iPad 应该是可以的吧，它们不是用的同一个OS吗 (无内容) - cktears (0 bytes) 2010-05-03, 20:37:27 (437551)
  - No, safari on iPad can't. - SJB (148 bytes) 2010-05-03, 20:41:37 (437553)