单项选择题 Please observe the following sentence and select the correct answer which reflects the numbers of language according to the sentence sequence.Hope is the essence of life. A man without hope is nothing but a dry river.

单项选择题 Please choose the right description about language of four.

单项选择题 Please choose the right answer which reflects the right meaning of the underlined word.University should, adjust the curriculum into a broad and balanced one.