【简答题】A. catch B. pick C. hold D. take
【单选题】We must work hard to _____ a good knowledge of English. [ ]
【简答题】A.catch B.hold C.run into D.bump into
【单选题】以下哪种选项不是结构素描造型的观察方法?
【判断题】哈达瑜伽是世界各地最为普及的瑜伽体系,因为它不受语言限制,通俗易懂,健身效果显著。( )
【单选题】图示电路中,供出功率的电源是 ( ) 。
【单选题】To _____ skating, one needs to keep practicing and receive professional guidance. [ ]