You don’t have to know the name of the author to find a book. You ____find the book by the title. 
#89104
A
must
B
need
C
can
D
would
推荐题目
— Linda hasn’t shown up yet.— It’s strange. She ____.
#87701
A
could
B
might
C
must have
D
should have
—He failed in the exam again. —He __________his teacher’s advice.   
#87736
A
should not have followed
B
should not follow
C
mustn’t follow
D
should have followed