【单选题】—Is Jack good at basketball? —Yes. ______ basketball he is also good at table tennis. [ ]
【单选题】________ play table tennis. [ ]
【单选题】(1 -2 题共用题干) 11 个月小儿,至今扶起时尚站立不稳。经检查诊断为佝偻病活动期。 2、该患儿的治疗与护理措施中,哪项是 错误 的
【单选题】He is playing tennis.
【单选题】He plays badminton ______ table tennis.
【简答题】试说明IGBT、GTR、GTO和电力MOSFET各自的优缺点。
【单选题】听力原文:Let’s go and play tennis.