【单选题】遇到洪水来临,可迅速向( )转移,等待救援。
【简答题】词性变换。He went to Canada several years ago. Now he is a ( )citizen. (Canada)
【单选题】遇到洪水来临,可迅速向()转移,等待救援
【单选题】R、C串联的正弦交流电路中,复阻抗为__。
【多选题】下列措施,是预防布氏姜片吸虫感染方法的是( )。
【简答题】He is several years _______ to Mrs. Green.
【单选题】遇到洪水来临,可迅速向()转移,等待救援
【单选题】I don’t know whether he is still () in collecting coins. He used to be, but that was several years ago.