日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. — You ought to have called her yesterday .    — Yes , I know I ____ .

          A . ought to    B . ought go have    C . ought have done   D . ought to have called

          B


          解析:

          簡單對話中只重復(fù)助動(dòng)詞、系動(dòng)詞和情態(tài)動(dòng)詞。如既有情態(tài)動(dòng)詞又有系動(dòng)詞或助動(dòng)詞,則兩者都重復(fù),不重復(fù)行為動(dòng)詞。

          練習(xí)冊系列答案
          相關(guān)習(xí)題

          科目:高中地理 來源: 題型:

          Look! What you’ve done! You   have been more careful.

            A.should    B.may     C.ought     D.would

           

          查看答案和解析>>

          同步練習(xí)冊答案