CSS3中，:nth-last-of-type(n)选择器属于结构化伪类选择器

last moment 未知类型：{'label': 'questionDesc', 'content': '选出单词的同义词', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '2017年12月 四级 卷一 信息匹配 Do In-Class Exams Make Students Study Harder?', 'isMemberControl': 0, 'type': 181} A: the last thing B: last minute C: last but not least

The little girl gave an[input=type:blank,size:4][/input]wonderful performance last night.

Identify the type of sentences below according to the complexity of sentence structures. He lost his watch last week.

中国大学MOOC: (nth 2 (2 3 (4 5) 5))表达式的值为：A.2 B.3 C.(2 3) D.(4 5)

He ran quickly last season but slowly this season. 未知类型：{'label': 'questionDesc', 'content': '请选择下列句子中的动词。', 'isMemberControl': 0, 'type': 181} A: last B: ran

Last year, the trading company saw a greatly increased profit[input=type:blank,size:4][/input]exports.

(nth 2 '(2 3 (4 5) 5))表达式的值为：A.2 B.3 C.(2 3) D.(4 5) A: 错 B: 错 C: 错 D: 对

Malinowski also distinguishes three types of situation. The first type is the situation in which speech interrelates with ( ) activity. <br/>The second type is the ( ) situation—the situation of the ( ) of narration and the situation referred to by the ( ). The last type of situation is the situation in which speech is used to fill a speech vacuum—( ).<br/>______

指出下列句中主语的中心词 ③ The useful dictionary was given by my mother last year。[input=type:blank,size:4][/input]