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【单选题】
预应力混凝土先构件中,传力锚固时的损失( )。A.
σL1+σL2
B.
σL2+σL3+σL4+0.5σL5
C.
σL5+σL6
D.
σL1+σL2+σL4
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反馈参考答案：
举一反三
【单选题】乙醛和过量甲醛在 NaOH 作用下主要生成
A.
(HOCH 2 ) 3 CCHO
B.
C(CH 2 OH) 4
C.
CH 3 CH 2 CH(OH)CHO
D.
CH 3 CH(OH)CH 2 CHO
【判断题】The strange beast in para.31 symbolizes her long-buried love for the man.
A.
正确
B.
错误
【判断题】“... she felt the strange beast that had slumbered so long within her bosom stir, stretch itself...” In this sentence, the “strange beast” symbolizes Vera’s strong desire to conquer.
A.
正确
B.
错误
【判断题】“... she felt the strange beast that had slumbered so long within her bosom stir, stretch itself...” In this sentence, the “strange beast” symbolizes Vera’s strong desire to conquer.
A.
正确
B.
错误
【简答题】She felt the strange beast that had slumbered so long within her bosom stir , stretch itself, yawn, prick up its ears, and suddenly bound to its feet, and fix its longing, hungry stare upon those far-...
【简答题】Directions: Each of the following words can be used either as a noun or as a verb. Complete the following sentences with the proper form of the words given. intrigue A. The tourist was ________ by the...
【判断题】The strange beast in paragraph 31 indicates Vera's longstanding wish to travel to all those distant and mysterious places and it is also a symbol of her buried affections for the man.
A.
正确
B.
错误
【简答题】As he spoke she lifted her head as though she drank something; the strange beast in her bosom began to purr. .. ( Para. 58 ) As he spoke, she had just heard something that was so_________ that made he...
【简答题】In the deep shade, at the farther end of the room, a figure ran backwards and forwards. What it was, whether beast or human being, one could not, at first sight, tell: it groveled, seemingly, on all f...
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