皮皮学，免费搜题
登录
搜题
【单选题】
在Excel中，函数AVERAGE（A1，A7）的功能是（）。A.
求A1到A7单元格区域的平均值
B.
求A1与A7两个单元格的平均值
C.
求A1与A7两个单元格的方差
D.
函数使用错误
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
【单选题】颅内压增高三主征是指
A.
血压升高 脉缓有力 呼吸深慢
B.
眩晕 呕吐 共济失调
C.
头痛 呕吐 视神经乳头水肿
D.
昏迷 瞳孔散大 肢体瘫痪
E.
头痛 颈项强直 克尼格征信阳性
【单选题】The man marked off his life not by the passing years but by _________.
A.
comparing himself with other people
B.
certain meaningful events
C.
counting the milestones of his life
D.
recalling events of the past
【单选题】颅内压增高三主征是指
A.
血压升高、脉缓有力、呼吸深慢
B.
眩晕、呕吐、共济失调
C.
头痛、呕吐、视神经乳头水肿
D.
昏迷,瞳孔散大,肢体瘫痪
E.
头痛、颈项强直、克尼格征阳性
【单选题】听力原文：(A) The man is planting a tree. (B) The man is taking the tool belt off. (C) The man is using a power saw. (D) The man is sewing his gloves.
A.
B.
C.
【单选题】Then the young man came back because ______ .
A.
he got off at the Wrong station
B.
he found he had left his bags on the train
C.
he thought he had left something on the train
相关题目：