prep1-154

jingjing6688

154. (33193-!-item-!-188;#058&006626)

 

Some patients who do not respond to therapies for depression may simply have received

inadequate treatment, having, for example, been prescribed a drug at a dosage too low to be

effective or having been taken off a drug too soon.

 

(A) having, for example, been prescribed a drug at a dosage too low to be effective or having been

(B) having, for example, a drug prescription that was ineffective because the dosage was too low,

or being

(C) as, for example, having too low of a dosage of a prescribed drug for it to be effective, or being

(D) when they have, for example, been prescribed too low a drug dosage to be effective, or were

(E) for example, when they have a drug prescription with a dosage too low to be effective, or been

 

这题答案是A,这题having been done是做后置状语还是动名词当作名词表示举的两个例子呢？

这题A选项后面的having能不能省略呢？感觉这里having的功能相同

还有这题如果写成：for example,being perscribed a drug at a dosage...or being taken off a...可不可以呢？

问题有点多，不好意思

alohabrian

1.是后置的状语，以having开头的adverbial participle clause

2.英语里 没有 以being开始的 adverbial participle clause

being只做定语（被动），或者动名词主语。 

jingjing6688

GG好强~每道题都解释的那么清楚,语法点都特别清楚,不像我,脑子里一大堆乱麻..