请问这句子有错误吗?The security of the babies is supposed to be seen by the nurses.

请问这句子有错误吗?The security of the babies is supposed to be seen by the nurses. 这英语句子有错误吗I had difficult finding the keyhole.有错误不? Once none of you is here,the man in throne will live alone in the lonely zone.请问这个句子有请问这个句子有错误吗? 请问这句英语句子有错误吗?As we can see from the chart,great changes have been taking place. 请问有错误吗. The difference of life along the river请问这句话语法上有错误吗? 请问这个句子：The problem is too difficult.Nobody can work out it.有虾米错误? 请问这句话有错误吗?谢谢heavy snow hindered the construction from being built Exciting words came that the missing boy of that village had been found.改错该句子有误吗?要是有错误,请问怎么改? Our teacher should be listened to carefully.请问该句子有错误吗? 英语翻译请问这个句子怎么翻译,当中有没有错误 帮我看个句子..There's more to that photo than meets the eye.这句话有错误吗 这句话有错误吗,英语句子如下what is the little object using for?对还是错,语法理由. 这句话有错误吗,英语句子如下what is the little object used to?对还是错,语法理由. 这个句子的语法对吗?treasure the time with your parents可以这样说吗?这句话有没有错误? The team is talking about the coming match.请问有错误吗? 请问计算有错误吗?若有错误, 英语纠错-请问这句话有错误吗?7The boy is not doing any work lately