挑战习题
1/5单选题
难度:

1.在下列调查中,适宜采用全面调查的是(  )
A 了解我省中学生的视力情况
B 了解九(1)班学生校服的尺码情况
C 检测一批电灯泡的使用寿命
D 调查台州《600全民新闻》栏目的收视率
提示1:
55Sx5pmu5p+l5b6X5Yiw55qE6LCD5p+l57uT5p6c5q+U6L6D5YeG56Gu77yM5L2G5omA6LS55Lq65Yqb44CB54mp5Yqb5ZKM5pe26Ze06L6D5aSa77yM6ICM5oq95qC36LCD5p+l5b6X5Yiw55qE6LCD5p+l57uT5p6c5q+U6L6D6L+R5Ly8
正确答案:Qg==
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