2. 外语
  3. Medical researchers are painfully aware that there are many problems ______ (他们至今没有答案).

Medical researchers are painfully aware that there are many problems ______ (他们至今没有答案).

admin2009-01-04  81
问题 Medical researchers are painfully aware that there are many problems ______ (他们至今没有答案).
选项
答案to which they have not found solutions so far
解析 本题考点在于以下三点：(1)problems之后应使用定语从句，引导词用which，介词to提前；(2)中文“还没有”需要用增译法，即增加find一词，注意答题时应使用过去分词形式found；(3)中文的“答案”需要转译为solutions。
转载请注明原文地址:https://kaotiyun.com/show/3jR7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)