問題詳情

2 Most caves form over hundreds of thousands of years, as water ____________the rock and wears it away.
(A)coincides
(B)dissolves
(C) mobilizes
(D)stimulates

參考答案

答案：B
難度：適中0.474409
統計：A(89),B(241),C(53),D(73),E(0)

用户評論

【張仲瑋】評論

stimulates 刺激；激勵；使興奮

【ˊˇˋฅ】評論

Most caves form over hundreds of thousands of years, as water dissolves the rock and wears it away. 大部分的洞穴是由岩石經河川、雨水等千百年的溶解、侵蝕作用而形成。(A)coincides 符合、一致 (C)mobilizes 動員(D)stimulates 激勵、刺激 

【Dora:考上即捐贈vip】評論

Solve 是解決(動詞)Dissolve = dis+ solve= away + solve 把...溶解分開Dissolvent是溶劑