问题
选择题
| How do you study a test? I study working a group. |
[ ] |
| A. for, in, with B. for, by, at C. for, by, with D. for, in, for |
答案
答案：C
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| How do you study a test? I study working a group. |
[ ] |
| A. for, in, with B. for, by, at C. for, by, with D. for, in, for |
答案：C