She’s already two hours late. What ______ to her?
#104859
A
can have happened
B
may have happened
C
should have happened
D
must happen
推荐题目
—Have you got any job offer? —No, I______.
#101751
A
am waiting
B
waited
C
had waited
D
have waited
This year the price of rice _____ about twenty percent. 
#101072
A
was raised
B
has been risen for
C
has risen by
D
has raised to
I'll return the book to the library as soon as I________it.
#99167
A
will finish
B
am going to finish
C
finished
D
have finished