词典词库拼词范例测验

consists 测验

EN
US
组成 (consist的第三人称单数)
    选择每个问题的最合适的答案。
  • 问题 1 :
  • The trophonema ________ of 50–60 trophocytes that maintain contact with <1% of the oocyte surface and forms a circular, bowel-shaped depression on the luminal surface of the gastrodermis as they sink into the mesoglea with the oocyte.
    1. consisting
    2. consisted
    3. consists
    4. consist
  • 问题 2 :
  • Until then his life had _________ of low-paying jobs, numberous unemployments, and drug use.
    1. consisting
    2. consisted
    3. consists
    4. consist
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困难度: 级别 1
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容易     ➨     困难
明确性: 级别 1
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明确的    ➨     多用途
相关连结:
  1. en consists in
  2. en consists of
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