“要想了解自己,最好问问别人。只有在人群中间,才能认识自己。”说明( )
①只有通过别人才能真正的了解自己 ②在与他人接触和比较中认识自己,是认识自己的重要途径
③他人对自己的评价是最准确的 ④脱离人群不可能全面的认识自己
A:②③④
B:②③
C:②④
D:①②③④
某校九年级开展“古希腊----西方文明之源”主题探究活动。下列各项内容中,与此主题无关的是( )
Today we 1 only three lessons in the morning. The first lesson is math. It 2 at eight o’clock and finishes at 3 to nine. It is in Room 101. But I don’t like math. Then the second lesson is my favorite 4 —music. It starts at nine o'clock. The 5 lesson in the morning is PE. It starts at ten 6 ten and finishes at five to eleven. We have our lunch at eleven thirty 7 the second floor of dining hall. We have two lessons 8 lunch. Art starts at two and at three o'clock we have a 9 lesson. We can learn a lot of knowledge about China. At about four in the afternoon 10 is over.
为了探究蚂蚁喜欢吃什么样的食物,某生物兴趣小组做了如下实验:
①利用一个较大的玻璃槽器具,放入干湿适当的土壤,上面再覆盖一些蚁穴土壤.
②捕捉20只正常的蚂蚁置于玻璃槽内,在玻璃槽口盖上两层纱布.将上述实验装置放于适宜蚂蚁生活的环境中,进行饥饿处理1~2天.
③取两个大小、形状相同的培养皿,培养皿内分别放入等量碾成粉末状的白糖和食盐,摆放到玻璃槽内.
④3天后,称量培养皿中剩余食物的质量并记录,比较哪种食物减少的最多.
分析实验,请回答:
下列词语中划线的字,每对读音都不相同的一项是( )
按拼音写汉字
tiān zhú____ jī ná____ táng sēng____