选择题：In paragraphs 3 and 4, a survey in mainland China

题目内容：
In paragraphs 3 and 4, a survey in mainland China and a 2004 report are mentioned to ______________.(本题2.0分)
A、 indicate the contrast between mainland China and UK
B、 show teenage depression is a serious problem in mainland China
C、 show teenage depression is a growing problem in UK
D、 indicate teenage depression is a growing problem in many countries.
参考答案：

要为float类型变量x、y、z赋同一初值3.14，下列说明语句哪一个是正确的（）。A、floatx

要为float类型变量x、y、z赋同一初值3.14，下列说明语句哪一个是正确的（）。A、floatx，y，z=3.14；B、floatx，y，z=3*3.14；

分类：商丘师范学院-英语主题阅读(高起专)  题型：选择题
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