You are operating a lift boat.When beginning to jack down you should（）.
Two database users， Jack and Bill， are accessing the Certkiller STAFF table of the Certkiller DB database. When Jack modifies a value in the table， the new value is invisible to Bill. Which is the modified value invisible to Bill？（）
Jack is the tallest boy in the class, ______ according to himself.
To be frank, I don’t like Jack. His rather superior manner _____ on me.
The sales goal is always possible for Jack to achieve.
What did the Devil give to Stingy Jack in Hell?
Jack has been to San Francisco four times.
M: I don’t know how to use this new software?W: Why not ask Jack to help you?Question: What will the man probably do?
Why did Jack go to the umbrella shop？
Jack: My sister is in hospital. _________.Sophia: Oh, Paul, I’m really sorry to hear that.
Steve: Hi, my name is Steve. It's nice to meet you. Jack: ______ I'm Jack.
Jack said sorry to the manager for the mistakes he had made.
Jack is going to buy a__________ coat.He thinks it looks cool.
Help （） to some vegetables. Jim and Jack.
_____I went to the hospital to see Jack, who had_____had an operation.
According to marketing director Jack O'Hrem,teleworking enabled the company to__________.
Jack told Mary he ____some snacks to her house if he _____to see her on Friday night.
Jack_____to the manager for the mistakes he had made.
Jack_______to the manager for the mistakes he had made.
需要治疗的人数（number nee-ded tO treat，NNT)
阅读理解 I’m John. This is my brother Jack. This is our room. This is my backpack. It’s on the bed.阅读理解 I’m John. This is my brother Jack. This is our room. This is my backpack. It’s on the bed. That’shis back pack. It’s on the chair. His computer gameis on it. Where’s my computer gameIs it on the chair, too No, it isn’t. It’s under it! Our computer is on thedesk. An alarm clock is next to it. Our booksaren’t on the desk. They’re in the bookcase. It’snext to the bed. 根据短文内容 ,判断下列句子的正 （）5. The books are in the bookcase.
Their is dedly polluted becuse some fctories don’t__the rules to protect the environment.pprTheir is dedly polluted becuse some fctories don’t __the rules to protect the environment.pprecite B．regrd C．honor D．respect
-Would you like to leave a message - . Please tell Jack I’ll be back tomorrow morning.
Jack managed to get 147 tapes and 100 books plus lots of magazines through customs in
