We ______ any cars. They ______ cars, either. [ ]

A. have no;  don't have

B. don't have;  have no

C. aren't have;  are have

D. have not; aren't have

患儿，6岁，急性肾炎。今晨突然出现呼吸困难，不能平卧，咳嗽，咳粉红色泡沫痰，尿量减少。

此患儿是严重的（）

A．肺炎

B．高血压脑病

C．急性肾功能衰竭

D．胸腔积液

E．严重循环充血