—Someone has tidied the sitting room!—Jim __ it this morning; he couldn't bear the mess any more.
#100962
A
has done
B
would do
C
had done
D
did
推荐题目
While the police have already done a lot of investigation, much evidence ___   __.
#102763
A
is remaining to be confirmed
B
remained to be confirmed
C
is remained to be confirmed
D
remains to be confirmed
When I called you this morning,nobody answered the phone.Where______?
#104069
A
did you go
B
have you gone
C
were you
D
had you been
I ______ all day and I haven’t a penny left.
#103821
A
had shopped
B
am shopping
C
have shopped
D
have been shopping