Once upon a time，a(n)________famous scientist said that life was not easy for any of us but first of all we should believe in ourselves.
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A
another
B
sure
C
some
D
certain
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His oversight of the danger that resulted in two deaths and five wounded in the expedition was _________ criminal.
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A
no less than
B
not less than
C
nothing less than
D
less than
She ______ me at the other end of the telephone line, though we hadn’t seen each other for a long time.
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A
knew
B
realized
C
saw
D
recognized
China ________ the agreement and there are now 31 Chinese sites ________ the World Heritage list.
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A
wrote；on
B
signed；on
C
agreed；in
D
preserved；in
John is not here today. Who can ____ him in the game?
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A
replace
B
take the place
C
instead of
D
in place of