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sat几道语法题treesareabletocollectlargeamountsofwaterfromfog--(which)insomeareasasmuchasthirtyinchesannually这里which为什么不要2.Becauseheisabsentwhenhisrivalsvotedagainsthisproposal,selbyisworriedaboutmi

题目详情
sat几道语法题
trees are able to collect large amounts of water from fog--(which) in some areas as much as thirty inches annually
这里which为什么不要
2.Because he is absent when his rivals voted against his proposal,selby is worried about missing future meetings of the board of directions.
is absent划线错了
▼优质解答
答案和解析
1并不是一个从句,而是两个并列的句子,描述的同一件时间的不同程度.
2应该是was absent.后半句可以看出voted用的是过去式.