It remains whether Liu Xiang will take part in the next OlympicsA.to seeB.to be
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It remains ______ whether Liu Xiang will take part in the next Olympics
A.to see
B.to be seen
C.seeing
D.to have seen
试题答案
B
考查固定句型。句意“刘翔是否会参加下一届奥运会还有待观察。”It remains to be seen...“......还有待观察”。故选B。