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Question:

1. One of the basic principles of wildlife conservation involves-----adequate natural food andshelter to maintain populations of each species in a given habitat.
a. the provision
b. that provision
c. to provide
d. providing

Is d correct?


2. By focusing on the interesting, ----the significant, the penny press newspapers of the 1830's helped to change the concept of news.
a, which does not necessarily
b. not necessary
c, was not necessarily
d, nor necessarily being

Is b correct? but necessary is not ad., just a.

Thanks!
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Replies, comments and Discussions:

  • 工作学习 / English / Question:
    1. One of the basic principles of wildlife conservation involves-----adequate natural food andshelter to maintain populations of each species in a given habitat.
    a. the provision
    b. that provision
    c. to provide
    d. providing

    Is d correct?


    2. By focusing on the interesting, ----the significant, the penny press newspapers of the 1830's helped to change the concept of news.
    a, which does not necessarily
    b. not necessary
    c, was not necessarily
    d, nor necessarily being

    Is b correct? but necessary is not ad., just a.

    Thanks!
    • 没人理? :(
    • up
    • more....(toefl)
      本文发表在 rolia.net 枫下论坛1.d involve后大概只能接ing,否则就是c!
      2.b 应该是(which was)not nessary吧?
      在下语法也特差=_=

      3.Salt is manufactured in quantities that exceed those of most,.......,other
      commercial chemicals.
      A.of an not
      B.not if an are
      C.are not an
      D.if not an
      why d correct?

      4.The air inside a house or office building often has higher concentrations of contaminants ....... heavily polluted outside air.
      A.than does
      B.more
      C.as some that are
      D.like of
      why a correct?

      5.Scientists believe that by [altering] the genetic composition of plants it is possible to develop specimens that are [resisting] to [disease] and have [increased] food value.
      the second word in [] is wrong...why?what should it be?

      6.James Baldwin's plays and short stories,[which are] to [some degree]
      autobiographical,established [them] as a [leading] figure in the United States civil rights movement.
      the third word in [] is wrong...why?what should it be?

      thanks very much!更多精彩文章及讨论,请光临枫下论坛 rolia.net
      • 6. them-->him
    • ...
      1. involve doing? or involve to do?

      2. necessary is a. is "not necessary the significant" right?

      3. 我觉得 an 是指"commercial chemical", 和those of most并列.

      4. higher...than, 倒装.

      5. resisting改成a. 形式: resistant.

      6. 去掉. 主语是plays and short stories, 胃语是established , them多余.