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科目： 來(lái)源：專項(xiàng)題 題型：單選題

— Come on, Kitty.
— Oh, good heavens! Both my legs are nearly to give out. I ____ for hours like a dog.
[     ]
A. have been walking
B. had walked
C. was walking
D. walked

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科目： 來(lái)源：同步題 題型：單選題

Do not disturb me. I ________ letters all morning and have written ten so far.
[     ]
A．write  
B．have been writing
C．have written  
D．was writing

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科目： 來(lái)源：同步題 題型：單選題

________ in a space suit in the base, the young man looks more like an astronaut I've been ________.
[     ]
A. Dressed; admiring  
B. Dressed; admired
C. Wearing; admiring  
D. Worn; admired

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科目： 來(lái)源：云南省期中題 題型：單選題

We ____ on the project for two hours. Let’s have a rest.  
[     ]
A. have been working  
B. are working      
C. worked            
D. had worked

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科目： 來(lái)源：同步題 題型：單選題

The final examination of this term is coming, so every one of us ________ for it these days
[     ]
A．has prepared  
B．prepared
C．has been preparing  
D．was preparing

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科目： 來(lái)源：同步題 題型：單選題

-Haven't seen you for ages, Tom! How's everything?
-All goes well！I ________ in a bank since leaving school.
[     ]
A．work  
B．have worked
C．a(chǎn)m working  
D．have been working

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科目： 來(lái)源：同步題 題型：單選題

-Have a rest. You ________ for a long time.
-No. I have to make up for the missing lessons when I was ill.
[     ]
A．had read  
B．have been reading
C．read  
D．will read

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科目： 來(lái)源：同步題 題型：單選題

Prices ________ all the time and no one knows when they ________ stable.
[     ]
A．a(chǎn)re going up; become
B．have been going up; will become
C．have gone up; will become
D．have been gone up; become

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科目： 來(lái)源：同步題 題型：單選題

Do not disturb me. I ________ letters all morning and have written ten so far.
[     ]
A. write  
B. have been writing
C. have written  
D. was writing

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科目： 來(lái)源：專項(xiàng)題 題型：單選題

— I'm sure Andrew will come out first in this gymnastic competition.
— I think so. He ________ for it for months.
[     ]
 A. is preparing  
B. was preparing
C. had been preparing  
D. has been preparing

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