--- Nancy, can I take a look at the note you took for last period, please?

--- I’m sorry, I __________ something else then. I’ll make it up right away.

A．did

B．was doing

C．had done

D．have done

关于暴发型流脑下列叙述正确的是

A．脑膜脑炎型可出现锥体束征阳性

B．暴发型流行性脑脊髓膜炎可出现脑膜刺激征阳性

C．败血症休克型的特征是循环衰竭

D．败血症休克型脑脊液大多澄清，细胞数正常或轻度升高

E．脑膜脑炎型主要以脑实质严重损害为主要特征