皮皮学,免费搜题
登录
搜题
【判断题】
SUM函数用来对单元格或单元格区域所有数值求平均的运算。
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】Homework should be done as soon as you get home from school. If you have after-school activities, the homework should be done first. At the same time, it is fine to allow for a snack break and also to...
【单选题】听力原文: Now, my name is Pat Baker, I work for student services and I'm going to tell you all about our mentoring scheme for new students. What happens is this: each of you, if you want to, will be assig...
A.
First year students.
B.
Second or third year students.
C.
Senior students.
D.
Graduates.
【判断题】防火墙为监视互联网安全提供方便。
A.
正确
B.
错误
【单选题】调用document对象的( )方法来删除一个子节点。
A.
appendChild()
B.
removeChild()
C.
screen
D.
deleteChild()
【简答题】&8226;Read the letter. Dear Ms Daley, I am writing to inquire about your latest photocopiers. We are renting a model from you but now we want to purchase one. I'd be very grateful if you sent us a cop...
【判断题】汉代设立的“审计院”,使审计成为我国财政财务监督的专用名词。
A.
正确
B.
错误
【简答题】完形填空。 friends is a skill.Like most skills, it improves with 1 . If you want to meet people and make friends,you must be 2 to do things.You must first go where there are people.You won't make fr...
【判断题】判断题:“防火墙为监视互联网安全提供方便。”A. 对 B. 错
A.
正确
B.
错误
【简答题】通过调用document对象的________方法来删除一个子节点(只写方法名)。
【单选题】If you really want to be a “Super Girl”, just have ________ try!
A.
a
B.
an
C.
the
D.
/
相关题目: