cars moved very slowly in the 1920,s ,but they ——move more quickly than in 1910

cars moved very slowly in the 1920,s ,but they ——move more quickly than in 1910
横线处填:did do actually automatically?
英语人气:309 ℃时间:2019-08-20 03:41:30
优质解答
did
此句为强调句.强调谓语动词MOVE.由前半句知此句为一般过去时,故选DID
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