一名同学调查了全班50名同学分别喜欢相声、小品、歌曲、舞蹈节目的类别情况，并制成如下统计表：

其中对这些节目类别的统计中，仅有一类节目的统计是完全正确的，该项统计类别是（　　）

I am a middle-school student. Now let 1 tell you something 2 our classroom. It's very 3 There are two maps4 the back wall. 5is a map of China.6 is a map of the world (世界).There are7 desks and chairs in our classroom. There is a big desk 8 theteacher in the front of it. We 9 four classes in the 10 and two in the afternoon

有关亚洲的叙述，错误的是（　　）