i ( ) dinner with my friends in the restaurant when the crime happened.have,had,was having,have had,选什么?为什么?这是什么句型?

相关推荐

• 英语B级的单项选择题有谁能帮我做下面的题目,然后帮我把问题都翻译一下和为什么要选这个答案,1.--how about having dinner at Sun Restaurant?--"It_________good."A.sells B.looksC.sounds D.appears2.Seldom________my boss in such good mood(心情) since I came to work in this company.A.I saw B.I have beenC.have I seen D.do I see3.You'd better _______the whole article at once.A.copy B.copyingC.to copy D.copied4.The machine will continue to make much noise__________we have it repaired.A.when B.becauseC.if D.un
• I had dinner 和 I was having dinner 的区别这道题是这样的---I called you yesterday evening,but there was no answer.---Oh,I am sorry I _____ dinner at my friend's home.A.have B.had C.was having D.have had为什么选c 为什么不选B
• I have had dinner with mu friends in the resturant when the crime happened.A.have B.had C.was having D.have had选哪个?为什么?
• i ( ) dinner with my friends in the restaurant when the crime happened.have,had,was having,have had,选什么?为什么?这是什么句型?
• i ( ) dinner with my friends in the restaurant when the crime happened.have,had,was having
• when I reached home,my parents _ their supper.A.are having B.have already hadC.have had D.had already had为什么不选B而选D?
• 请英语高手帮我解决两个问题After you______to think of several words in English,then.A.had learned B.have learned C.learn D.are learn这题选C,为什么?能从语法角度解释吗?However,I forgot it______I was playing with my friends.A.when B.because C.if D.though这题选A,为什么不选B?如能解释得明白,感激不尽
• when they are having breakfast.改写同一句,就两个空.
• I _______ (cut) my hair when the strange man passed the door.用所给动词的适当形式填空.