A-A+
Having a trip abroad is certainly good for the
问题详情
Having a trip abroad is certainly good for the old couple, but it remains______whether they will enjoy it.
A．to see
B．to be seen
C．seeing
D．seen
参考答案
正确答案：B
解析：本题考查固定用法。It remains to be seen尚待分晓。"对于这对老夫妇来说去国外旅游是件好事情，但是还得看到底他们喜不喜欢"。首先it(老夫妇去旅游这件事)还有待于观察，表将来用不定式。这件事情是被观察，因此选被动。综上选B。
