—There aren’t any toys in our suitcase．Where have you put them?

—Oh, no．That old lady sitting next to us ______ have taken ours by mistake.

  A．must           B．could            C．should         D．would

—There aren’t any toys in our suitcase．Where have you put them?
—Oh, no．That old lady sitting next to us ______ have taken ours by mistake.

1. A.
   must
2. B.
   could
3. C.
   should
4. D.
   would

—There aren’t any toys in our suitcase．Where have you put them?
—Oh, no．That old lady sitting next to us ______ have taken ours by mistake.

—There aren't any toys in our suitcase．Where have you put them?

　 —Oh, no．That old lady sitting next to us ______ have taken ours by mistake.

　 A．must　　 　　 B．could　　　　　 　　　　　　　　 C．should　 D．would

2010—2011学年度第二学期高三综合练习

—There aren't any toys in our suitcase．Where have you put them?

       —Oh, no．That old lady sitting next to us ______ have taken ours by mistake.

       A．must                   B．could            C．should                 D．would