问题
选择题
Our teachers often tell us to help _______ when they are _______. [ ]
A. another, trouble
B. others, in trouble
C. other, trouble
D. the others, in trouble
答案
答案：B
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Our teachers often tell us to help _______ when they are _______. [ ]
A. another, trouble
B. others, in trouble
C. other, trouble
D. the others, in trouble
答案：B