依次填入下列各句横线处的成语，最恰当的一组是（ ）①大 家都没想到平日看似娇弱的女生，在拔河赛中居然能和男生－－－ ，形成激烈的拉锯战。②一个更有争议的问题在于，人民币何时将成为能够与美元－－－ 的储备货币。③韩国对于活字印刷是做过贡献的，但是他们的这些成就与我国古代对活字印刷的贡献相比，是不能－－－ 的。

Walter offered us a lift when he was leaving the office, but our work _______, we refused his offer.

Where does your uncle work — He works in Paris, the capital of _______.

.The_________look on his face suggested that the news was_________.

The bridge istheriver.