不符合肾盂肾炎的病因发病的描述是（）

A.多为上行性感染

B.多为血源性感染

C.多为大肠杆菌感染

D.与尿路阻塞有关

E.多发生于女性

Our football team will compete against the Japanese team this evening.Let's go and________ them ________，shall we?[ ]

A．cheer; up  

B．join; up

C．add; up  

D．pick; up