"You'd better not ring me up between 9 and 10.  I ____ an important meeting  then", Dr. Lee said.    
[     ]
A.  have      
B.  had          
C.  was having      
D.  will be having
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科目：高中英語 來源： 題型：

You’d bett er have your room _____. It’s _______.

clean ;in mess             B. cleaned ; a mess  

cleaned ; in mess           D. clean ; in a mess

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