__________ to sun, rain and wind for a long time, the stone split（裂开）.
#101764
A
Being exposed
B
Having exposed
C
Exposed
D
To expose
推荐题目
I had meant to meet you at the airport this morning but I was too busy for I_______ a report.
#100524
A
wrote
B
was writing
C
have written
D
had written
My mother _____ all the cleaning for my family, but recently she has been too busy teaching to do it.
#99234
A
will do
B
is doing
C
does
D
had done
（2014年福州市高三适应性练习）26. — Hi, Michelle, I can’t find my e-dictionary.— Sorry, I _________ it. I guess I put it on the top shelf with my things.
#99102
A
had used
B
am using
C
used
D
was using
At the end of the meeting, it was announced that an agreement ________.
#101074
A
has been reached
B
had been reached
C
has reached
D
had reached