2. 职称英语
  3. None of these high technology methods are of any value if the sites______they ar

None of these high technology methods are of any value if the sites______they ar

游客2025-04-18  14
问题 None of these high technology methods are of any value if the sites______they are applied have never mineralized, and to maximize the chances of discovery, the explorer therefore pay particular attention to______the ground formations most likely to mineralize.
选项 A、that... selecting
B、to which... selecting
C、where... select
D、which... select
答案 B
解析 本题中第一个空格处为定语从句形式，先行词为“sites”，谓语“apply to”意为“适用于”，因此应采用“介词to+关系代词which”的形式。第二个空格处前面的pay attention to意为“注意”，to为介词，因此后面应用动名词的形式。B项正确。
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