赶上
They tried to catch her out with a difficult question.───他们试图用一道难题难倒她。
catch up with───赶上,追上;逮捕;处罚
came out with───说出;发表;出版;供应,把…投入市场
catches up with───赶上,追上;逮捕;处罚
come out with───说出;发表;出版;供应,把…投入市场
comes out with───说出;发表;出版;供应,把…投入市场
step out with───走出去
walk out with───和(异性朋友)出去玩,追求(某人),和…谈情说爱