您好,請問下面這道題選什么?原因是什么?Robots used to ____workers in the factories often work under dangerous or poisonous conditions.A.take the place of B.taking the place of C.take place of D. taking place of
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此題考察 use 的幾種用法。used to do 過去常(做)……be used to sth.\doing sth. 習慣(做)……be used to do 被用來(做)……take the place of 代替某人Robots used to ____workers in the factories often work under dangerous or poisonous conditions.在這個句中,used to ____workers in the factories 是過去分詞作主語 Robots的定語,謂語是 work,所以應該是 A.take the place of
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A
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同意~
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同意dick的意見,因為在這里used to 不是指習慣做某事,而是指"過去常常"的意思!有時有以下的這種關系:take one's place =take the place of
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選A,take one's place 就位,就席,就座。 take the place of 代替某人,接替某人的位置。根據句意"在工廠里羅伯特常常接替那些在危險條件下工作的人."可知,此處為代替某人的意思,而且used在此為不及物動詞〔用法同助動詞,其后的不定式表示過去多次發生的動作〕常常,經常,往往。 I used to go there. 我(以前)常到那里。 He does not come as often as he used (to). 他不像從前那樣常來了。所以答案為A.
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Robots used to ____workers in the factories often work under dangerous or poisonous conditions.A.take the place of B.taking the place of C.take place of D. taking place of 選A。理由:1、take the place of 取代...,代替...;在意義上滿足要求;2、used 過去分詞做定語,相當于一個省略的被動式定語從句,即:Robots (which are) used to ____workers in the factories ...這樣就明白to是不定式符號了;
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選B used to doing 說明是習慣了什么的意識
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選A,take one's place 就位,就席,就座。 take the place of 代替某人,接替某人的位置。根據句意"在工廠里羅伯特常常接替那些在危險條件下工作的人."可知,此處為代替某人的意思,而且used在此為不及物動詞〔用法同助動詞,其后的不定式表示過去多次發生的動作〕常常,經常,往往。 I used to go there. 我(以前)常到那里。 He does not come as often as he used (to). 他不像從前那樣常來了。所以答案為A.
熱心網友
Robots used to _B.taking the place of ___workers in the factories who often work under dangerous or poisonous conditions.