With sufficient scientific information a manned trip to Mars should be . A. obtainable B. potential C. considerable D. feasible [答案]D. feasible. [注釋]feasible可行的.可做到的:1)Your plan sounds quite feasible.(你的計(jì)劃聽起來很可行.) 2)It's not feasible to make the trip in one day.(一天內(nèi)要進(jìn)行這次旅行是做不到的.)obtainable可得到的,considerable相當(dāng)?shù)?可觀的,potential潛在的.可能的. 【查看更多】

 

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With sufficient scientific information a manned trip to Mars should be _____.

A. obtainable B. potential C. considerable D. feasible

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With sufficient scientific information a manned trip to Mars should be _____.

A. obtainable    B. potential    C. considerable     D. feasible

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With sufficient scientific information a manned trip to Mars should be _____.

A. obtainable       B. potential       C. considerable D. feasible

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 With sufficient scientific information a manned trip to Mars should be ________
A. obtainable       B. potential       C. considerable D. feasible

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 With sufficient scientific information a manned trip to Mars should be ________

A. obtainable       B. potential       C. considerable D. feasible

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