【单选题】Jim can’t play ____ drum.
【单选题】—Can Jim play basketball? —______________.
【单选题】—Jim can't play volleyball. —Mike can't play volleyball , ________ .
【单选题】最常见的具有装卸和搬运双重功能的机械是( )。
【单选题】一系统从外界吸收取热量560J,对外作功382J,则系统的内能增加多少?
【单选题】---Finish your homework __________ you can’t play computer games, Jim. ---All right, Mum.
【单选题】下列哪项会出现反常呼吸的胸部创伤是( )