------Can I speak to Mr Clare?

------________Here we don’t have such a Madam now.

A．Hold on.please.

B．Sorry, she isn't here right now.

C．Wrong number, sir.

D．Speaking.

引起角膜炎最常见的原因为()

A．麻风

B．先天性梅毒

C．单纯疱疹

D．带状疱疹

E．结核