题干

在Windows“资源管理器”中,选定文件后,下列不能修改文件名称的操作是(   )

A:按F2后,键入新文件名再按回车键

B:在“文件”菜单中选择“重命名”命令,键入新文件名再按回车键

C:单击文件名,选择“重命名”命令,键入新文件名再按回车键

D:右击文件名,选择“重命名”命令,键入新文件名再按回车键

上一题 下一题 0.0难度 选择题 更新时间:2017-10-26 04:03:42

答案(点此获取答案解析)

C

同类题2

完形填空
   It was on such a cold morning, near Oxford Maryland.    1   I looked out of the window, I found the night’s snow had painted a completely white world. Suddenly a large Canada goose came into my sight. It was standing very still with   2 wings folded to its sides. Its feet were frozen to the ice of the river and it couldn’t move.
   Then from the dark sky, I saw a line of swans moving freely. When they noticed the goose, they landed on the ice as   3   as possible. As the 4  came close to the goose, I was          
    5  that those great swan bills might hurt the goose’s body.
    Amazingly instead, those bills began to  6 on the ice. It went on for  7  an hour. In the end, the goose was free. The swans rose again, and circled in the sky, waiting to see the   8  of their work.
   However, the goose was still standing on the ice and   9 fly because of some ice held in its feathers. Then four of the swans watching in the sky came down to help it move the     10  
away. Luckily, the goose was    11  and could move again.
  When the goose spread its wings to their fullest, the four swans flew up into the sky and joined the circling group. They went on their journey to their secret land. Behind them, the goose was flying with joy. It  12 them and joined the last end of the line.
    I    13them until they disappeared over the tips of the farthest trees. Only then did I realize that tears were running  14 my face. The swans were so warm-hearted that they        15the goose.
    This is a true story. I always think of it in the bad moments, and tell myself, “If so for birds, why not for man?”

同类题5

阅读理解

A Guide to the University

Food

The TWU Cafeteria is open 7am to 8pm.It servessnacks, drinks, ice cream bars and meals.You can paywith cash or your ID cards.You can addmeal money to your ID cards at the Front Desk.Even if you donot buy your food in the cafeteria, you can use the tables to eat your lunch,to have meetings and to study.

If you are on campus in the evening or late at night, you canbuy snacks, fast food, and drinks in the Lower Café located in the bottom levelof the Gouglas Centre.This area isoften used for entertainment such as concerts, games or TV watching.

Relaxation

The Globe, located in the bottom level of McMillan Hall, isavailable for relaxing, studying, cooking, and eating.Monthlyactivities are held here for all international students.Hours are 10am to 10 pm, closed on Sundays.

Health

Located on the top floor of Douglas Hall, the Wellness Centre iscommitted to physical, emotional and social health.A doctor andnurse is available if you have health questions or need immediate medical helpor personal advice.The cost ofthis is included in your medical insurance.Hours areMonday to Friday, 9am to noon and 1;00 to 4;30pm.

Academic Support

All students have access to the Writing Centre on the upperfloor of Douglas Hall.Here,qualified volunteers will work with you on written work, grammar, vocabulary,and other academic skills.You can signup for an appointment on the sign-up sheet outside the door two 30–minuteappointments per week maximum.This serviceis free.

Transportation

The TWU Express is a shuttle(班车) service.The shuttletransports students between campus and the shopping center, leaving from theMattson Centre.Operationhours are between 8am and 3pm.Saturdays only.Round tripfare is $1.