作业帮1.He was busy writing a story,only once in a while to smoke a cigarette.A.to stop B.stopping C.to have stop D.having stopped2.(Concern) that he has no qualifications in business management,Ken plans to gain the necessary skills by thakinga part-time
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1.He was busy writing a story,only once in a while to smoke a cigarette.A.to stop B.stopping C.to have stop D.having stopped2.(Concern) that he has no qualifications in business management,Ken plans to gain the necessary skills by thakinga part-time
1.He was busy writing a story,only once in a while to smoke a cigarette.
A.to stop B.stopping C.to have stop D.having stopped
2.(Concern) that he has no qualifications in business management,Ken plans to gain the necessary skills by thakinga part-time job.
3.She first went on stage in the 1930s,when the films were silent.
A.a B.the C./ D.an
1.He was busy writing a story,only once in a while to smoke a cigarette.A.to stop B.stopping C.to have stop D.having stopped2.(Concern) that he has no qualifications in business management,Ken plans to gain the necessary skills by thakinga part-time
B.过去进行时,句子中间用逗号隔开,因此是现在分词做状语.此题考察非谓语动词.“ 他忙于写故事,偶尔停下来抽根烟”.stop的逻辑主语是he表示主动关系,不定式在后表示意想不到的结果,分词在后表示伴随情况.因此排除A、C.was writing 与 stop两个动作同时进行,没有明显的先后关系,所以排除D.
Concerning,现在分词做原因状语,Ken是主语.
B.go on the stage是词组,登上舞台的意思.