选定文件后,按_____键可直接删除文件而不放入回收站。

题型:填空题

问题:

选定文件后,按_____键可直接删除文件而不放入回收站。

考点:专升本考试计算机文化基础专升本(计算机文化基础)13
题型:填空题
情景交际(有两项为多余项)。
Jack: Hi, Anna. Do you know where Peter is?
Ann: 1
Jack: Campaign?
Ann: 2 Jack: Really? I really hope he can win this year. You know, he failed last year. Peter: Here you are, Jack.
I need your help. 3
Jack: I think you should list your promises in the speech.
Peter: 4 I'm a little nervous now.
Jack: Don't worry. Everything will be OK. 5 They will make you look great!
Peter: I will. They always bring me good luck.
A. I am writing a speech. Can you give me some advice?  
B. What can I do for you?
C. Good idea, Jack!
D. You should invite some students to an evening party.  
E. I saw him draw a poster for his campaign in the painting room.
F. And don't forget to wear your brown pants and white shirt.
G. Don't you know? He will run for class president next week.
题型:填空题

除特殊需要外,第一类精神药品的处方,每次不超过多少日常用量

A.1日

B.3日

C.5日

D.7日

E.14日

题型:填空题

IS型单级单吸离心泵的叶轮和泵轴是用键固定在一起的。

题型:填空题

尼日尔河流经尼日尔,是仅次于尼罗河和刚果河的非洲第三长河。

题型:填空题

《国务院关于保险业改革发展的若干意见》要求保险资产管理公司要树立长期投资理念,按照()相统一的要求,切实管好保险资产。

A、安全性

B、流动性

C、收益性

D、稳固性

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