(2014·济南市名校第四次诊断性测试)—Is the letter from your mother?—Yes.But she ________the letter herself,because she doesn’t even know one word.
#62194
A
needn’t have written 
B
can’t have written
C
might not have written
D
should not have written
推荐题目
—_____ I finish the book this week?—No, you ____ . You ____ return it to me the week after next
#75875
A
Need; mustn’t; must
B
Should; shouldn’t; may
C
Mus; needn’t; can
D
Can; don’t have to; must
She __________ have left school, for her bike is still here.
#63156
A
can’t
B
wouldn’t
C
shouldn’t
D
needn’t
They urge the local government that the problem ________ as soon as possible.
#62909
A
handles
B
could be handled
C
must be handled
D
be handled