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Many lifestyle patterns do such ______ great harm to health that they actually   speed up ______ weakening of the human body.
#8704
A
a ; /
B
/ ; the
C
a ; the
D
/ ;
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(2013·安徽名校联考Ⅱ)—You've dropped ________ “s” in the word “acros”.—Oh, ________ letter “s” should be doubled like this “across”.
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We need an effective strategy to help children living in ______ poverty to have the opportunity to receive ______ good education.
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You know, ________ knowledge of ________computer is necessary to a secretary(秘书).
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B
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C
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D
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