--- Hey, Tom．I think I am quite familiar with these photographs．--- It is impossible for anyone_________ them before, because Mr．Newman had them developed today．
#93607
A
having seen
B
to have seen
C
to see
D
seeing
推荐题目
Accustomed to ______ the steep mountain, he had no difficulty reaching the top.
#92617
A
climbing
B
climb
C
having climbed
D
have climbed
As we know, knowledge is power and the more you learn, .
#93857
A
the more for life you are equipped
B
the more life you are equipped for
C
the more equipped for life you are
D
you are equipped the more for life
In his lecture, the professor referred to the belief, in contrast to all other countries, ______the elderly are wise, ______is particularly dominant in the Chinese culture．
#93039
A
that; one that
B
that; that
C
which, which
D
that; one
—Did Peter fix the computer himself?—He _______,because he doesn’t know much about computers.
#94672
A
has it fixed
B
had fixed it
C
had it fixed
D
fixed it