乙是抛物线y=x2上点(0,0)与b(1,1)之间的一段弧,则<img src='https://img2.soutiyun.com/shangxueba/ask/1989001-1992000/1990803/ct_jgzjgysm_jgzjgyschoose_00132(20093)1.jpg' />()。

A.<img src='https://img2.soutiyun.com/shangxueba/ask/1989001-1992000/1990803/ct_jgzjgysm_jgzjgyschoose_00132(20093)2.jpg' /> B.<img src='https://img2.soutiyun.com/shangxueba/ask/1989001-1992000/1990803/ct_jgzjgysm_jgzjgyschoose_00132(20093)3.jpg' /> C.<img src='https://img2.soutiyun.com/shangxueba/ask/1989001-1992000/1990803/ct_jgzjgysm_jgzjgyschoose_00132(20093)4.jpg' /> D.<img src='https://img2.soutiyun.com/shangxueba/ask/1989001-1992000/1990803/ct_jgzjgysm_jgzjgyschoose_00132(20093)5.jpg' />

时间:2023-03-19 09:07:30

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