C为什么不对

问题如下：

Which is true about the capital conservation buffer?

选项：

A.

When a bank’s capital levels fall within this range, the bank can continue to conduct (operate) business

B.

When a bank’s capital levels fall within this range, the bank is constrained (restricted) with respect to dividends, share buybacks, and discretionary bonus payments to staff

C.

When a bank’s capital levels fall within this range, the bank is “severely restricted” with respect to conducting business (operations)

D.

The bank can elect to draw down the buffer in normal times if competitive demands warrant, including the need to maintain market share

解释：

When a bank’s capital levels fall within this range, the bank is constrained (restricted) with respect to dividends, share buybacks, and discretionary bonus payments to staff

In regard to (A), (C) and (D), each are false.