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it is commonly seen that many people head for their offices,

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/22 01:45:35
it is commonly seen that many people head for their offices,mobile phones —
空填什么?
A.being held B.held C.are held D.are being held
it is commonly seen that many people head for their offices,mobile phones — to their ears.
选B,mobile phones held to their ears是逻辑主语+过去分词短语在句中作独立主格结构.因为前后两个句子之间是逗号,表明后面不能是一个句子只能是独立主格结构,表示人们走进办公室伴随着手里拿着手机的动作.
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再问: 为什么不能选A呢?手机被人们拿着接电话
再答: 逻辑主语+现在分词短语也可以构成独立主格结构,更强调是现在在进行的动作,简单分析看hold意思为握住,是个延续性动作,就跟stay一样,“你待在这”直接用You stay here,没有必要用you're staying here.