皮皮学，免费搜题
登录
搜题
【单选题】
下列与I型超敏反应无关的是A.
组胺
B.
备解素
C.
激肽
D.
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】完成个人作业; 2.根据实验实验指导书(第二周)实验1项目开发准备工作,小组共同完成实验1并根据实验1要求完成相关要求并提交(小组长提交,其他同学提交小组长名字); 3.下周课堂小组分享自己小组的实验1完成内容,特别是你们小组项目安排的甘特图,系统流程图,人员分工安排等,包含思考题,请组长安排好分享人及分享内容(抽查);
【单选题】The boy promised to make up the missing lessons during his _______ from school as soon as he got back from leave.
A.
presence
B.
absence
C.
appearance
D.
attendance
【简答题】In the short conversation with Mangan's sister, the boy promised to get something for her from the bazza, The joruney made hime realize something but a promise ws still a promise though the girl might...
【单选题】The boy promised to his teacher, “As to the lessons to be missed during my ________ , I'll try to make them up as soon as I get back from leave.”
A.
study
B.
absence
C.
attendance
D.
appearance
相关题目：