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.
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ChaseDream
真是头大!
以前只要是完成时态变分词都是说错的,我都把它作为绝对错误了,这里怎么成了正确答案了:(
而经常要求平行结构的绝对一致,这在以前OG 和大全里都是可以松动的。
SC世界里还有绝对错误吗………………
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我当初选的是D,
如果让我在having been done和时态不一致上选,我宁愿选时态不对称的。
不过D中prescribed too low a drug dosage to be effective 的表达没有A清晰,会不会是这个问题?
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