tplayveryoftennowAus的精选

问题详情： IalotbutIdon’tplayveryoftennow.A.usetoplaytennisB.wasusedtoplaytennisC.amusedtoplaytennisD.usedtoplaytennis【回答】D。考查固定句式。句意:我过去经常打网球,但是现在我不经常打了。usedtodosth....