Question

—Hi, Lydia. Are you going to the concert on Friday?
—I’d like to. But there are so many problems_______.

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

Answer 1

A

考查非谓语动词。Remain无被动，所以用remaining；而问题是要被解决，应用不定式的被动形式，所以选C。