下列各项加点的字读音全不相同的一项是() A.嗔怪镇定瞋视谨慎文思缜密 B.估价 发布时间:2017-04-02 09:31 │ 来源:www.tikuol.com 题型:选择题 问题: 下列各项加点的字读音全不相同的一项是( )A.嗔怪镇定瞋视谨慎文思缜密B.估价枯槁训诂沽酒怙恶不悛C.端详揣测湍急喘气惴惴不安D.点缀辍学拾掇啜泣气息惙然
题型:选择题 血浆的pH主要取决于下列哪个缓冲对()A.KHCO3/H2CO3B.K2HPO4/KH2PO4C.NaHCO3/H2CO3D.Na2HPO4/NaH2PO4E.蛋白质-Na/蛋白质 查看答案
题型:选择题 Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation.What reason is NOT explained by the woman for obtaining a student credit card A.She hopes to establish a good credit rating.B.She wants to buy things at a discount using the card.C.She can buy things without cash.D.She wants to control spendin 查看答案