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[主观题]
某次测验有50道判断题,每做对一题得3分,不做或做错一题倒扣1分,某学生共得82分,问答对题数和答错
题数相差多少?
A.33
B.99
C.17
D.16
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.33
B.99
C.17
D.16
某次考试100道选择题,每做对一题得1.5分,不做或做错一题扣1分,小李共得100分,那么他答错多少题?
A. 20
B. 25
C. 30
D. 80
某次考试100道选择题,每做对一题得1.5分,不做或做错一题扣1分,小李共得100分,那么他答错(包括不做)多少题?
A.20
B.25
C.30
D.80