12. The Chinese government has decided to develop the west of China, ________, I dare say, will benefit the people there, especially those who are still leading a poor life.

A．what

B．whatever

C．which

D．That

急性肾盂肾炎()
肾小球源性血尿()
非肾小球源性血尿()

A．尿红细胞形态正常

B．尿红细胞形态异常

C．尿常规白细胞管型

D．尿常规上皮细胞管型

E．尿常规多数红细胞管型