05年的北京高考题：（ ）with a difficult situation,Arnold decided to ask his boss for advice.
A.To face
B.Having faced
C.Faced
D.Facing
face作为动词的用法,在这里face和后面句子主语Arnold的关系.
另一道类似的题,04年辽宁：（ ）by the beauty of nature,the girl from London decided to spend another two days on the farm.
A.Attracting
B.Attracted
C.To be attracted
D.Having attracted
04年西城模拟题：（ ）,we were taken to see the library.
A.We had been shown the classrooms
B.Being shown the classrooms
C.Having been shown the classrooms
D.Having shown the classrooms
04年上海：Victor apologized for ( ) to inform me of the change in the plan.
A.his being not able
B.him not to be able
C.his not being able
D.him to be not able
注意not的位置
