7.Shirley ______ a book about China last year but I don’t know whether she has finished it.A.has written B.wrote C.had written D.was writing怎么选择呢?过去式,过去进行时,怎么区分呢?

7.Shirley ______ a book about China last year but I don’t know whether she has finished it.A.has written B.wrote C.had written D.was writing怎么选择呢?过去式,过去进行时,怎么区分呢? Shirley ______ a book about China last year but I don’t know whether she has finished it.A.has written B.write C.was writing Shirley ______ a book about China last year but I don’t know whether she has finished it.A.has written B.write C.was writing Shirley Shirley Temper b( )a movie star when she was three years old. Shirley had to buy ____ these CDs becuase she didn't know which one to take.A all B none C each D both为什么选A? Shirley( )a book about China last year but I don't konw whether she has fininshed it.A.has written B.wrote C.had written D.was writing -When ___ Shirley Temple ____ a movie star?-When she was three years old.A.was；becoming B.did；becomeC.had；becomeD.does；become球原因> My best friend is a girl c______ Shirley Shirley had to buy ___ these CDs because she didn't know which one to take?A.all B.none C.each D.both Shirley _______ a book about china last year but I don’t know whether she has finish itA .has written B .wrote C .had written D .was writing Shirley ____ a book about China last year,but I don’t know whether she hasA.has written B.wrote C.had written D.was writing Shirley,hurry When Shirley first came to Shanghai five years aWhen Shirley first came to Shanghai five years ago,she felt helpful because there wasn't a single person ______she could turn for help.A.to whom B.from whom C.that D.who 帮我选择一下,还有原因 ——I promote Shirley ( ) get a new IPod on her birthday.——Will it be a big surprise to her?A.should B.would C.shall D.will这个题目为什么不选D,而选C? 22.A:______ ______ ______ ______?B:Nick is playing table tennis.括号里填什么 A:Do you know ______ giraffes and elephants are ______?B:______ ______ from Africa. Shirley( )a book about China last year but I don't konw whether she has finished it.A.has written B.wroteC.had writtenD.was writing要有理由.而且最好能够说明它考的是哪方面的知识点.