-Is he coming? -I'm not sure．He may be late or, , he may not come at all． A．at p

 —Is hecoming?

    —I'mnot sure．Hemay be late or,____, he may not come at all．

    A．at present     B．at least       C．worsestill                  D．for a while

试题答案

【答案】

 C