【单选题】What does the doctor give Emi?
C.
Directions to the pharmacy
【单选题】下列引起佝偻病性手足抽搐症的诱发因素应除外
【简答题】Read the text and upload the auido!
【简答题】 ________ 是家具业板式家具板与板之间的连接件; _________ 是用在地板、天花或墙体等坚硬基层上固定各种较重构建的紧固件。
【简答题】read the new words and upload the audio