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A leading chemist believes that many scientists have difficulty with stereochemi
A leading chemist believes that many scientists have difficulty with stereochemi
游客
2024-01-10
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问题
A leading chemist believes that many scientists have difficulty with stereochemistry because much of the relevant nomenclature is (i)____, in that it combines concepts that should be kept (ii)____.
选项
A、obscure…interrelated
B、specialized…intact
C、subtle…inviolate
D、descriptive…separate
E、imprecise…discrete
答案
E
解析
空格(ii):
- 方程等号:should be表示虚拟语气,前后取反。
- 强词和对应:in that后面说混合了本应该具有空格(ii)的状态,通过should be虚拟语气得出空格(ii)和combines取反,体现混合了本应该“不混合的”概念。interrelated相互关联的,intact完好无损的,inviolate未受损害的,separate分离的,discrete不连续的 选项D和E合适。
空格(i):
- 方程等号:because表示因果,前后同义重复。
- 强词和对应:前文说科学家认为立体化学是困难的,因此difficult指向空格(i),根据because取同。obscure难以理解的(对),specialized特殊化的(对),subtle不直接的(对),descriptive描述性的(错),imprecise不精确的(对) 综合空格(ii),答案选E。
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