0105填空改错各一道

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6. --- of green lumber may come from moisture in
  the wood.
(A) More weight than half
(B) Of the weight, more than half
(C) The weight is more than half
(D) More than half of the weight

答案是B

40.【Many of】（A） species of milkweed are 【among】（B） the most dangerous of 【poisonous plants】（C）, while others have 【little】（D）, if any, toxicity.

答案是A

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明白了