问题
选择题
The phenomenon that the earth is becoming warmer has attracted ______ attention.[ ]
A. a huge number of
B. a large sum of
C. a great deal of
D. a great many
答案
答案：C
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The phenomenon that the earth is becoming warmer has attracted ______ attention.[ ]
A. a huge number of
B. a large sum of
C. a great deal of
D. a great many
答案：C
