肾慢性排斥反应（）

A.间质明显水肿并伴有CD4⁺、CD8⁺T细胞为主的单个核细胞浸润

B.系统性硬化样反应

C.急性血管炎

D.广泛急性小动脉炎伴血栓形成及缺血性坏死

E.血管内膜纤维化，引起管腔严重狭窄

The following data pertains to an investor's stock:
The stock will pay no dividends for two years.
The dividend three years from now is expected to be $1.
Dividends are expected to grow at a 7% rate from that point onward.
If the investor requires a 17 percent return on their investments, how much will the investor be willing to pay for this stock now（）

A. $6.24.

B. $7.31.

C. $8.26.