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【单选题】
()无助于加强计算机的安全A.
安装杀毒软件并及时更新病毒库
B.
及时更新操作系统补丁包
C.
定期整理计算机硬盘碎片
D.
安装使用防火墙
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【单选题】If it ______ rain, we’ll have the evening in the open air.
A.
wouldn’t
B.
didn’t
C.
doesn’t
D.
won’t
【简答题】( ) 51. Speaker A: What can I do for you, sir? Speaker B: ____________________ A. No, please. B. I’d like to buy some eggs. C. Ok, here you are. ( ) 52. Speaker A: Happy birthday to you, Mary! Spe...
【单选题】Mary: Tom， would you like to go to a party this Sunday? Tom:__________. What kind of party7 Mary: It‘ s a birthday party.
A.
Sounds good
B.
Looks nice
C.
Seems all right
D.
Feels excellent
【单选题】_____ we’ll have the sports meet tomorrow depends on the weather.
A.
When
B.
If
C.
Whether
D.
That
【单选题】The weather report says it ______this evening, so we’ll have the party indoors.
A.
will rain
B.
is raining
C.
rains
【单选题】____ that we’ll have the find exam next week.
A.
He was said
B.
It said
C.
It was said
D.
It’s said
【简答题】句型操练 T:either, neither, nor S1: Mary doesn ’ t like spicy food. S2: Sue doesn ’ t like spicy food, either. S3: Neither does Sue.Nor does Sue. S4: Neither Mary nor Sue likes spicy food Neither of them...
【判断题】Many AI researchers simply suppose we’ll have the ability to build “friendly AI”.
A.
正确
B.
错误
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