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Most of his ______ about the hard ______ in the steel ______.

A. work is; work; works
B. work is; job; works
C. works are; jobs; work
D. works are; work; works

D
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科目：高中英語 來源：專項題 題型：單選題

Most of his ______ about the hard ______ in the steel ______.
[     ]

A. work is; work; works
B. work is; job; works
C. works are; jobs; work
D. works are; work; works

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