皮皮学，免费搜题
登录
搜题
【判断题】
紫外线消毒灯可以杀灭新型冠状病毒。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】A．compete for B．compete in C．compete against D．compete over
【简答题】A．compete for B．compete in C．compete against D．compete over
【简答题】A．compete for B．compete in C．compete against D．compete over
【单选题】兰索拉唑用于治疗胃及十二指肠溃疡的机制是
A.
中和胃酸，升高胃内pH值
B.
保护胃黏膜
C.
阻断H 2 受体
D.
抑制H + ，K + -ATP酶
E.
阻断胆碱M受体
【简答题】( compete enquire establish extend desire comply) We ’ re writing you for the ________ of business relations with your company.
【简答题】( compete enquire establish extend desire comply) We are looking forward to receiving the _________ of L/C immediately.