______ from the top of the tower, the south foot of the mountain is a sea of trees.
#95259
A
Seen
B
Seeing
C
Having seen
D
To see
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_______ in this way, the result seems unsatisfactory, so we’d better have another try.
#95536
A
To look at
B
Looking at
C
Looked at
D
To be looking at
______ many times,he finally understood it.
#94448
A
Told
B
Telling
C
Having told
D
Having been told