【单选题】She is a quiet girl at school,but sometimes she _____ be very naughty.
【单选题】—Do you know the word 'risk'? —Sorry, I don't. Let's look _____ it in the dictionary. [ ]
【单选题】— I don’t know the new word. — It doesn’t matter, you can ______ in the dictionary.
【简答题】进出保税区的货物不需办理报检手续。( )[2007年第一次考试真题]
【简答题】听音,找答语,读两遍。 1. 2. 3. 4. 5. _ A. It's under the dictionary. B. They're in the library. C. She had a cake. D. I drank milk. E. On the computer.