I'm tired out. I all afternoon and I don't seem to have finished anything.
#100550
A
shopped
B
have shopped
C
had shopped
D
have been shopping
推荐题目
When I called you this morning, nobody answered the phone. Where ________?
#104733
A
did you go
B
have you gone
C
were you
D
had you been
The last decade of the 21st century ________ the rapid, steady development of China in various fields.
#101548
A
witnessed
B
was witnessed
C
is witnessed
D
had witnessed
They say in many western countries a large number of beef cattle ________.
#103688
A
are raised
B
is raised
C
is risen
D
rise
—When will the train start？ —It _____ at 2:35 in the afternoon according to the timetable.
#104175
A
starts
B
will start
C
would start
D
started
— We haven’t heard from Jane for a long time.— What do you suppose ______ to her?
#100768
A
was happening
B
has happened
C
to happen
D
having happened