读一读，判断句子正误。
    Peter draws a monster(怪物). It's tall and strong. It has a big head and a big body. Its earsand eyes are small. Its mouth is very big. Its teeth(牙齿) are sharp(锋利的). It has two long arms. Its arms arevery strong. It has two big hands. It has two long legs and two big feet. Itcan run very fast(快).

2018年3月9日，福建省教育厅在其网站发布《关于推迟中小学早上上学改革的相关举措征求意见》，向公众征求意见和建议。你所在的学校就此进行了网上问卷调查，其中有92%的同学表示赞成，请根据下图提示，写一篇80字左右的短文，阐述你赞成的理由。

参考词汇：delay v.延迟

要求：1）必须包含所有提示信息，开头已给次，不计入总词数；2）意思清楚，表达通顺，行文连贯，书写规范 3. 请勿在文中出现真实的信息。

Delay starting time for school

    Our school had a survey about delaying school starting time online. I agreed that students should go to school a little late. Here are my reasons.

下列有关实验现象的说法，不正确的是（　　）

好的歌曲，能够唱响时代的主旋律。“雄赳赳，气昂昂，跨过鸭绿江”唱出的时代主旋律是（  ）

He is visiting the Summer Palace ____ the first time. (填介词)