which of the four choices is the original line that the poet described himself in the first edition of leaves of grass as a persona created as part of his goal to revolutionize american poetry? (7.2. 01:03-01:16)
“poetry is the record of the best and happiest moments of the best minds…a poem is the very image of life expressed in its eternal truth. ” who is the author of this definition of poetry? (week 1)
in frost’s poem “mending wall,” who initiates the yearly spring repair of the wall? and who goes behind hunters (who destroy the wall in other seasons) and makes repairs? (9.7. 04:13-04:34)
what does the two “this” refer to in the last line (so long lives this, and this gives life to thee)? (2.2. 19:10:-19:23)
when was emily dickinson’s life essentially withdrawn from society? (8.3. 03:21)
在表征材料硬度指标的测试中，采用合金球作为压头的测试方法是_____
how do you interpret the word “wait” in the last line “they also serve who only stand and wait”? (week 3)
1. what does a valediction mean? (4.1. 06:21)
what is robert browning’s “meeting at night” about? what is the theme of this poem? (1.2. 03:40-41)
what figure of speech is used in this line “rough winds do shake the darling buds of may”?
how many sonnets did john keats write all together? (6.3. 01:02)
下列属于卡托普利acei药理作用的是()。
when and where was walt whitman born? (7.3. 00:05-00:25)
when and where was william wordsworth born? (5.2. 00:05-20)
when was william wordsworth named the poet laureate of england? (5.2. 10:59)
单元体最大切应力面上的正应力等于零。
关于中性轴、下列说确的是（ ）。
等截面直梁，最大弯曲正应力发生在（ ）的截面处。
下列韵母中，全部是复韵母的是（ ）。
venture capital is one of the popular forms of debt financing used to finance high-risk, high-return businesses.