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.Though the teacher had tried to make the problem easy, still Lily and her partner were at

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解决时间 2021-12-31 20:03
  • 提问者网友:末路
  • 2021-12-31 05:00
.
Though the teacher had tried to make the problem easy , still Lily and her partner were at a loss.
A. understood
B. understanding
C. to understand
D. to be understood
最佳答案
  • 五星知识达人网友:詩光轨車
  • 2021-12-31 05:46
A. understoodB. understanding(答案→)C. to understandD. to be understood解析:可联系答.案.网客服索取。
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  • 1楼网友:怙棘
  • 2021-12-31 05:55
对的,就是这个意思
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