题目内容
【题目】It may be hard for you to focus ________ your study under stress.
A. in B. on C. with D. for
【答案】B
【解析】
句意：在压力下你很难集中精力学习。“专注于….”固定短语focus on sth, 故选B。
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题目内容
【题目】It may be hard for you to focus ________ your study under stress.
A. in B. on C. with D. for
【答案】B
【解析】
句意：在压力下你很难集中精力学习。“专注于….”固定短语focus on sth, 故选B。