This is an illness that may result in total blindness if         .
A．being left untreatedB．left untreated
C．not left treatingD．not having left untreated
B
要做好省略結構的題目，考生必須明白省略了哪些成分，學會將句子整合。如本題從句可補全為：if it is left untreated。另外，本題的另一個難點是：學生對untreated的用法搞不明白。老師可將此結構先用主動形表達，即People left the illness untreated.此處untreated作賓語補足語，與illness構成被動關系，轉換成被動句為：The illness is left untreated.本句話語意為：如果不治療，這病可能會造成雙目失明。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

—Are there any English story-books for us students in the library?
—There are only a few, _______________.
A．if anyB．if someC．if manyD．if much

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Only then __________ how much damage had been caused.
A．she realizedB．she had realized
C．had she realizedD．did she realize

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Only when       early，       enjoy the fresh air.
A．do you get up;you canB．do you get up;can you
C．you get up;can youD．you get up;you can

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

At no time       the first to use the nuclear weapon.
A．will China beB．will be ChinaC．is ChinaD．China is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Smith was overweight, so the doctor urged that not only _______ have less fat and meat,but also he _______.?
A．should he; take exercise?
B．must he; takes exercises?
C．he can; does some exercises?
D．he ought to; do some practice?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Only when the government increases affordable homes for low-income groups________.
A．the imbalance of demand and supply can be removed
B．can be removed the imbalance of demand and supply
C．can be the imbalance of demand and supply removed
D．can the imbalance of demand and supply be removed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Not until all the fish died in the river ________ how serious the pollution was.
A．did the villagers realizeB．the villagers realized
C．the villagers did realizeD．didn’t the villagers realize

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

．________ all over the hills and around the lake are wild flowers of different kinds.
A．To growB．GrowingC．GrownD．Grow

查看答案和解析>>

同步練習冊答案