问题
选择题
Our teacher told us that we must be strict ______ ourselves ______ our study. [ ]
A. in with
B. with with
C. in in
D. with in
答案
答案：D
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Our teacher told us that we must be strict ______ ourselves ______ our study. [ ]
A. in with
B. with with
C. in in
D. with in
答案：D