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【单选题】
某班级30名学生的英语考试成绩如下,现欲编制次数分布表: 75 82 70 92 60 77 58 83 74 87 80 84 85 68 57 79 72 90 71 76 89 78 84 73 95 81 63 55 74 75 依经验可将某班本次英语考试的成绩数据分为( )组。A.
3
B.
4
C.
5
D.
6
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举一反三
【单选题】Watch the video and choose the best summary for Tim
A.
Tim wants to invent something and become rich.
B.
Tim has a good idea which he can develop and get rich
C.
无
D.
\
【简答题】Watch the video and match the names with the corresponding responsibilites:
【简答题】Watch the video and match the answers with the questions.
【简答题】Watch the video and match the sentences.
【简答题】Watch the video and match the names with the corresponding responsibilities.
【简答题】咖啡因、去氧麻黄碱、复方甘草片属于_____________药品。
【单选题】Watch the video and choose the best summary for Tim
A.
Tim wants to invent something and become rich
B.
Tim has a good idea which he can develop and get rich
【简答题】Watch the video and do the match.
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