The largest and smallest states of the United States are ________.

单项选择题We may hear children say what he wants . This is an example of __________.

单项选择题Who raised the notion of objective correlative

单项选择题According to the writer which of the following is put of chivalry A knight should ________.

单项选择题Which of the following is NOT an element of the code of etiquette

单项选择题One characteristic of the rich classes of a declining society is their tendency to ________.