Having a trip abroad is certainty good for the old couple,but it remains _____ whether they will enjoy it.A.to see B.to

问题描述:

Having a trip abroad is certainty good for the old couple,but it remains _____ whether they will enjoy it.A.to see B.to be seen C.seeing D.seen答案是B为什麽

B 仍然需要再看看她们是否会欣赏,喜欢它.