Poor management, outdated technology, competition from oversea, and steel’s repl

游客2024-01-13  18

问题 Poor management, outdated technology, competition from oversea, and steel’s replacement to materials like aluminum and fiber-reinforced plastics have all been cited as causes for the decline of the United States steel industry.

选项 A、steel’s replacement to materials like
B、the replacement of steel by such materials as
C、the replacing of steel with materials of
D、the replacing of steel by means of materials like
E、to replace steel by materials such as

答案 B

解析 由此结构,答案只能为B。E中动词不定式与之前的名词短语不能形成平行结构,C、D中的replacing错。
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