四級句型結(jié)構(gòu)精選-全文預(yù)覽
【正文】 udies of the gravity field of the earth indicate that its crust and mantle yield when unusual weight is placed on them.◆，在不尋常的負(fù)荷之下地殼和地幔會發(fā)生位移?？忌梢月犅犨@節(jié)課哦!◆36. one of the wildest and most inaccessible parts of the united states is the everglades where wildlife is abundant and largely protected.36. everglades是美國境內(nèi)最為荒涼和人跡罕至的地區(qū)之一，此處有大量的野生動植物而且大多受(法律)保護(hù)。四級句型結(jié)構(gòu)篇一情況是在不
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