【求助】prep08 231题

The globalization of financial-services companies has been a boon to money launderers, because of allowing money placed in a bank in a less regulated jurisdiction to be transferred to a branch in a more regulated one.

A. of allowing money placed in a bank in a less regulated jurisdiction to be transferred

B. of allowing the transfer of money placed in a bank in a less regulated jurisdiction

C. it allows that money placed in a bank in a less regulated jurisdiction is transferred

D. it allows the transfer of money having been placed in a bank in a less regulated jurisdiction

E. it allows money placed in a bank in a less regulated jurisdiction to be transferred

选E。

为什么C的"it allows that"不对呢？
本菜鸟觉得用that可以更好的具体化后面的解释啊。

求解答求解答。。。