问题
选择题
As soon as the experiment was over, the scientist ____ to write his paper. [ ]
A. set up
B. set on
C. set in
D. set out
答案
答案：D
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As soon as the experiment was over, the scientist ____ to write his paper. [ ]
A. set up
B. set on
C. set in
D. set out
答案：D