When the earth was born there was no ocean. The gradually cooling earth was

游客2023-07-19 45

问题 When the earth was born there was no ocean. The gradually cooling earth was enveloped in heavy layers of cloud, which【S1】______much of the water of new planet. For a long time its surface was so hot that no moisture could fall without【S2】______being reconverted to steam. This dense, perpetually renewed cloud covering much has been so【S3】______that no rays of sunlight could penetrate it. And so the rough【S4】______of the continents and the empty ocean basins (盆地) were sculptured out of the surface of the earth in【S5】______As soon as the earth’s crust cooled enough, the rains begin to fall. They fell【S6】______day and night, days passing into months, into years, into centuries. They【S7】______into the waiting ocean basins, or, falling upon the continental masses, drained away to become sea.
That primeval (原始的) ocean must have been only faintly【S8】______But from the moment the rains began to fall, the lands began to be【S9】______away and carried to the sea. It is an endless, inexorable (不可阻挡的)【S10】______that has never stopped—the dissolving of the rocks, the leaching out of their contained minerals, the carrying of the rock fragments and dissolved minerals to the ocean. And over the eons (极长的时期 ) of time, the sea has grown ever more bitter with the salt of the continents.
A) thick F) procedure K) process
B) darkness G) outlines L) successively
C) composed H) contained M) worn
D) continuously I) salty N) poured
E) brightness J) immediately O) abundant [br] 【S1】

选项

答案 H

解析动词辨析题。分析句子结构可以看出，空格处所在的句子是一个非限制性定语从句，而空格处需要的是一个及物动词作谓语，这里的句意是“云层中——这颗新行星上的大量水分”，只有contained“含有”符合句意。

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