问题
选择题
Getting rid of bad habit is________forming a good one. [ ]
A. an effort much as
B. much an effort as
C. as an effort much as
D. as much an effort as
答案
答案：D
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Getting rid of bad habit is________forming a good one. [ ]
A. an effort much as
B. much an effort as
C. as an effort much as
D. as much an effort as
答案：D