Scientists across the world agree that this is an invention of _______ great significance, _______ invention that will greatly change human life.
#9551
A
a; the
B
a; an
C
/ ; the
D
/ ; an
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Sam has been appointed _____ manager of the engineering department to take _____ place of George.
#8225
A
/; /
B
the; /
C
the; the
D
/; the
We don’t understand what the professor means, but we’ve got ____ rough idea of ____ project plan.
#8831
A
the; a
B
the; /
C
a; the
D
a; /
--Thank you for_____ fresh vegetables you gave me ! So delicious !--- ____ pleasure.
#9761
A
不填；不填
B
the; 不填
C
the ; a
D
不填; a
Do you know why _____ penguins living on _____ South pole are so popular with children?
#9880
A
the; the
B
/ ; the
C
the; /
D
/ ; /
–How about _______ Christmas evening party? _ I should say it was _______ success.
#8124
A
a; a
B
a; \
C
the; a
D
the; \