更多"[单选题] — How are you, Bob?— ________"的相关试题:
[单选题]Will you tell us how you _____to overcome the difficulties last week?
A.have managed
B.had managed
C.will manage
D.man
[单选题]5. When you make a call, how can you save time?
A.A:Remembering the telephone numbers.
B.B:Dialing the telephone number as quickly as possible.
C.C:Putting the telephone numbers in your phone.
D.D:Asking for the telephone numbers every time.
[单选题] —How do you know that Tom is telling a lie?
—His eyes have given him ( ).
A.up
B.away
C.out
D.off
[单选题]( )S1: How do you sell eggs here? By the dozen or by the kilo? S2:We sell them by thedozen. 50 dozen in a case. Q:How many eggs are there in a case?
A.30 eggs
B.50 dozen eggs
C.50 kilos of eggs
D.5 kilos
[单选题]Hi! How are you? I am fine. I really like my new job on this vessel. The work is difficult
But I enjoy it. Every morning the Chief Officer gives me a list of jobs to do. I have some free time after work so I often play chess with my friend, Jones. He is very good at chess, I never won! I sometimes read a book before going to sleep. I share my cabin with another cadet. He’s Korean. He likes listening to music. We sometimes listen to music together. 问题 1What’s the position of the speaker?
A. The engineer.
B. The Motorman.
C. The deck cadet.
D. The engine cadet.
[单选题] -- Good morning, John. How are you doing?
---______________
A. I'm pleased
B. Good night.
C. Not so bad. And you?
D. How do you do?
[单选题]S1:How are you feeling,James? S2:Fine at the moment.A little tired. S1:I heard about your accident yesterday. S2:Yeah, it was awful.Who told you about it? S1:0h, Chris did. He said that you entered a toxic space. S2:Yeah, I did. But did he tell you why I wasnS1: carrying any safety equipment with me? S1:No, he didn’t. He said you didn’t have your breathing apparatus. That’s all. S2:Well, the Bosun told me that the area I entered was safe. S1:So what was the problem if he told you it was safe? S2:It was the wrong area! He thought I was entering a different hatch. S1:Uh oh? bad mistake. S2:Right. I was very lucky. I can, t even remember going past the hatch. S1:Carl found you immediately after
You went in, didn’t he? S2:Yeah. He was right behind me. He was collecting the tools when I entered the toxic area. Then I immediately fell unconscious. S1:That’ s frightening because you were expecting it to be safe. S2:Yeah, well, I’ ve learned my lesson. I will always check the air before I work in enclosed spaces. I donS1:want that to happen again. 问题 1:Who entered the toxic space?
A. Chris.
B. James.
C. Carl.
D. Bosun.
[单选题] --Hello, how are you?
— ________
A. Hello, how are you?
B. How do you do?
C. Fine, thank you.
D. That's OK.
[判断题] ( ) “您感觉如何?”的英文是How are you feeling now?。
A.正确
B.错误
[单选题] --How are you getting on today?
— ________
A. Very well.
B. How do you do?
C. I'm a doctor.
D. Nice to have known you.
[单选题]( )The steward will show you how to use the washing machine
A.The steward will wash the clothes for you
B.The steward will give you instructions on using the washing machine
C.You can wash the clothes with the washing machine
D.The steward is responsible for the washing machine
[单选题] Alice 用 Bob 的密钥加密明文,将密文发送给 Bob。 Bob再用自己的私钥解密,恢复出明文。以下说法正确的是( )。
A. 此密码体制为对称密码体制
B. 此密码体制为私钥密码体制
C. 此密码体制为单钥密码体制
D. 此密码体制为公钥密码体制
[单选题]Alice 用 Bob 的密钥加密明文,将密文发送给 Bob 。Bob 再用自己的私钥解密,恢 复出明文。以下说法正确的是:
A.此密码体制为对称密码体制
B.此密码体制为私钥密码体制
C.此密码体制为单钥密码体制
D.此密码体制为公钥密码体制
[单选题]- How do you go to work?
- _________.
A.I go to work every day
B.I don't go to work every day
C.By train
D.By air
[单选题] 若Bob给Alice发送一封邮件,并想让Alice确信邮件是由Bob发出的,则Bob应该选用哪种密钥对邮件加密?( )
A. Alice的公钥
B. Alice的私钥
C. Bob的公钥
D. Bob的私钥
[单选题]如下图所示,Alice 用 Bob 的密钥加密明文,将密文发送给 Bob,Bob 再用自己 的私钥解密,恢复出明文以下说法正确的是:()
A.此密码体制为对称密码体制
B.此密码体制为私钥密码体制
C.此密码体制为单钥密码体制
D.此密码体制为公钥密码体制
[简答题]The first thing you need to learn here is how to___________information.