谁能帮忙解释一下这道英语题什么意思啊

来源:百度知道 编辑:UC知道 时间:2024/06/30 23:40:58
How many inflectional morphemes are represented in this sentence? (Disregard multiple occurrences of the same morpheme and all derivational morphemes).

Scanners that can tell doctors within minutes what type of bugs are infecting patients are being developed by British scientists

a. 3 morphemes: plural, progressive, past.
b. 3 morphemes: plural, progressive, perfective.
c. 5 morphemes: possessive, past, superlative, perfective, present.
d. 4 morphemes: plural, progressive, past, perfective.
e. 5 morphemes: plural, past, perfective, progressive, present.
请不要贴机器翻译的!!
有谁知道吗?

多少屈折词素的代表这句话? (无视同一语素和所有派生语素的多个实例)。

扫描仪,它可以告诉几分钟内什么类型的错误,医生感染病人,英国科学家正在研制

字母a. 3语素:多元,进取,过去。

湾3语素:多元,进取,完成式。

角5语素:占有欲,过去,最高级,完成式,现在。

d. 4语素:复数,进步,过去完成式。

大肠杆菌5语素:复数,过去完成式,进步,目前。