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t keep silence at the airport. B. Because he greeted an airport engineer named Jack. C. Because the pronunciation of Hi, Jack has another frightful meaning. D. Because the policeman didn39。t know, said Mr Smith, All I said was ?Hi, Jack! 39。 the experienced 13. We can see light in his office. He___________ be in his office. A. can B. can39。 had been C. Did。 will leave 6. You Will be late__________ you leave immediately. A. unless B. until C. if D. or 7. I consider him___________. A. being honest B. as honest man C. working hard D. to be honest 8. She treated me___________ a child and treated me_________ a movie. A. for。 because B. why。 Unit 3 單元測(cè)試題 I.選擇填空。 whether C. that。 for B. to。 met。t C. must D. might 14. —Daddy, why do birds fly away in winter? —Because they want to__________ cold weather. A. find B. get away from C. enjoy D. hate 15. The woman was about to open the door ____________ she heard a strange sound from inside. A. as B. while C. when D. then II. 完形填空。 The word hijack means to take control of a plane by force. 46. Why did Mr Smith want to fly to Australia? Because____________. A. he was an Australian businessman B. he was leaving for Australia on business C. his wife wanted him to D. he wanted to see his wife 47. Mrs Smith was very surprised because A. Mr Smith didn39。t know English. D If you are invited to a party by the Austrians and the suggested dress is informal(非正式的 ) (usually marked in the lower lefthand er of the invitation) , it may mean dark suit and a white shirt for men and cocktail dress( 短短服 ) for women. Or again, may mean something considerably less formal. Formal means a black tie and evening dress for men and a floorlength dress for women. If a man is in doubt(拿不準(zhǔn) ) about what to wear, he may e slightly overdressed and then take his coat and tie off when he sees that others are wearing sports shirts. National dress is always acceptable. 51. If a lady receives an invitation marked with formal, she should wear A. a long dress B. a cocktail dress C. a short dress D. a dark suit 52. Suppose you are a man invited to an informal party by an Austrian, you39。s friend. B. Jack Scott worked as an airplane engineer. C. The policeman misunderstood Mr Smith. D. Mr Smith knew why the policeman caught him. 50. Why was Mr Smith caught by the policeman? A. Because he didn39。clock and said that he was still at the airport. What happened? asked Mrs Smith. Well, said Mr Smith, everything was going fine. I got my ticket, checked my luggage and waited in line at the gate. I walked across the runway to the airplane and I saw my friend Jack Scott. Jack was an airplane engineer. I shouted to him and a policeman c