单选题
When she listens to a talk, she likes to sit ______ .
A. in front B. at front C. in front of
A
B
C
【正确答案】
A
【答案解析】
[解析] in front意为“在前方,在正对面”,be at the front意为“在前线”,in front of意为“在…的前面”。
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