29. The scientists have spent many years trying to __________

問題詳情

29. The scientists have spent many years trying to ___________ the terracotta army and an earthquake has justdestroyed most of it.
(A) apply
(B) preserve
(C) spray
(D) last

參考答案

答案：B
難度：計算中-1
書單：沒有書單，新增

上一篇 : 28. Spending time in the wilderness is very relaxing, no noise, no bad smells, no pollution, just na
下一篇 : 30. The workers spent a month applying paint to the house and now the owner wants them to ________ i

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