问题
She is good _____ playing the piano and good ______ her students, which is good _______ the students.[ ]
A: at; for; to
B: to; to; for
C: at; to; for
D: to; at; for
B: to; to; for
C: at; to; for
D: to; at; for
正确答案是：
同类题型
the methods they provided, ______ is of anyhelp for solving the math problem
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His brother is _______ to join the club.
Each person has his / her unique character which ____ him / her from others．
One can not do _______ small talk well for ______ lackof confidence.