选出下列注音和书写都正确的一项( )
A:繁衍(yǎn) 巍峨(é) 生意盎然(àng) 分道扬镳(biāo)
B:嶙峋(líng) 消声匿迹(nì) 河豚(tún) 焙烧(bèi)
C:恣睢(suī) 拮据(jié) 阔绰(chuò) 与日具增(jù)
D:踌躇(chóu chú) 言简意赅(gāi) 滑稽(jī) 铿锵(kēng jiāng)
阅读短文,判断句子正(正确)误(错误)。
Tom is my classmate. He is from London in England. But he likes China very much. Now he is in Beijing. He is a little fat. He has a round face and big blue eyes. His hair is not black but yellow. His nose, mouth and ears are big. He likes blue. He likes wearing a blue T-shirt and blue jeans. Look at his hand. He has a football in it. We often play football after class.
清朝时,一位曾发誓来中国绝不下跪的外国使节,在看到太和殿时却一改初衷虔诚跪地,并说:“我跪的不是中国的皇帝,而是中国伟大的建筑。”这里“伟大的建筑”指的是( )
推理是学习化学的一种重要方法,但不合理的推理会得出错误的结论。以下推理正确的是 ( )