Question

28. I'm afraid we'll have to work extra hours for there are still some problems ________.

A．remaining to settle	B．remaining to be settled
C．remained to be settled	D．to remain to settle

Answer 1

B

本题考查到连系动词以现在分词形式作定语，及其一个固定结构：remian to be done，解释为“有待被……”。