Peter hurried through dinner, changed into old clothes, ( ) in the lab for three hours.

Peter hurried through dinner, changed into old clothes, ( ) in the lab for three hours.

题目
Peter hurried through dinner, changed into old clothes, ( ) in the lab for three hours.
A worked B working C and worked D to work
为什么选c 而不选 b
想问为什么不用非谓语动词working
答案
举一反三
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想找英语初三上学期的首字母填空练习……
英语翻译
1,人们染上烟瘾,最终因吸烟使自己丧命.
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