【单选题】

Information in the passage provides support for which of the following assertions concerning human cloning

Ⅰ.A、better understanding of the genetic reprogramming process would not likely allow us to clone higher mammals.
Ⅱ. The threat to public health that cloning presents should concern us more than that its threat to individual health.
Ⅲ. The lack of interest in cloning owes less to a lack of technology than a skepticism toward its possible benefits.
A、Ⅰ only
B、Ⅱ only
C、Ⅲ only
D、Ⅰ and Ⅲ only
E、Ⅰ,Ⅱ, and Ⅲ