皮皮学，免费搜题
登录
搜题
【单选题】
在列举的条件中（）不属于气相色谱仪FID检测器的技术指标。A.
线性范围〉10 7 （丁烷）
B.
灵敏度0.008库碳/克碳（正十六烷）
C.
漂移〈10微伏/月
D.
检测限3×10 -7 g/mL
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
【单选题】下列关于复习教学中学科核心素养形成与应试关系的叙述错误的是
A.
考试作为一种评价手段，有引导学生改变学习方式的作用
B.
考试作为一种选拔方式，与学生学科核心素养的形成无关
C.
学业水平测试试题的命制应重视考查学生学科核心素养的水平
D.
教师在复习课教学的设计中应注重学科思维品质和关键能力的培养
【简答题】Bob didn’t feel sorry for himself after he saw the boy in the park． （ ）
【单选题】John didn't come, but ________ did come. [ ]
A.
all the other boy
B.
all other boy
C.
every other boy
D.
every other boys
【单选题】The boy Henry met in the park yesterday lives next to your house, _________ ? [ ]
A.
didn't he
B.
didn't she
C.
doesn't he
D.
doesn't she
【简答题】是价格构成要素中 最基本、最主要 的 因素,是价格构成的 主体, 在医药产品价格中占有较大比重。
【简答题】Why didn’t Father Christmas remember the boy’s name and address?A. There were too many boys for Father Christmas to remember. B. This boy was the last one to talk to Father Christmas on that day. C. T...
【单选题】_____ that he didn't know what to say. [
A.
So moved was the boy
B.
So moved the boy was
C.
So the boy was moved
D.
So was the moved boy
【简答题】The shop sells paintings by artists who work in the area.
相关题目：