英语天天练习区20080703(B号题)


Class testing ,if well done ,certainly _____ a stimulus to study .

(A) acts as       (B) acts on       (C) acts for          (D) acts to

*** Hidden to visitors ***


我也来说两句 查看全部回复

最新回复

  • email (2008-7-03 11:29:37)

    a
  • bj624 (2008-7-03 12:08:25)

    a
  • pp哦哦 (2008-7-03 12:17:54)

    a
  • Janisa (2008-7-03 13:58:53)

    a
  • julyjuly77 (2008-7-03 14:37:27)

    A?
  • 猪娃娃 (2008-7-03 14:39:01)

    A
  • coco_78 (2008-7-03 14:55:16)

    (A) acts as
  • andyzhqa (2008-7-03 15:53:44)

    a
  • helen1986 (2008-7-03 16:06:06)

    A
  • tammy7128 (2008-7-03 16:44:29)

    A
  • gyx911 (2008-7-03 17:30:31)

    A
  • EDI (2008-7-03 17:58:56)

    A
  • 昨夜风过 (2008-7-03 19:57:18)

    a
    班级考试如果做得好的话,对学习是一个促进。
  • wenjigui (2008-7-03 20:13:16)

    a
  • anggie (2008-7-03 21:31:54)

    A
  • dog009 (2008-7-03 23:21:06)

    a
  • strawhat (2008-7-04 04:25:19)

    A
  • Nicole7 (2008-7-04 06:46:20)

  • lengmulinsen (2008-7-04 07:43:41)

    A
  • a晴空 (2008-7-04 08:35:02)

    a