单选题
I don"t understand what you"re getting so ______ about. It"s really not a problem.
A、
worked out
B、
worked up
C、
worked over
D、
worked against
【正确答案】
B
【答案解析】
[解析] worked out意为“被算出，据计算”，worked up意为“激动的，生气的”，work over意为“检查，研究”，work against意为“违背，妨碍”。根据题意前后语气可知，正确答案为B。
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