请问老师as I have lived to see practised since是什么意思，不理解。since是副词放句末？那么see practised这里什么成分？practised形容词吗？搞不懂这个成分We had no such thing as printed newspapers in those days to spread
rumours of things, and to improve them by ...
One winter morning in 1945, I got home after my deliveries to find a boy of my age at my doorstep.问：句中to find a boy of my age at my doorstep.是不定式作什么句子成分？根据语义它应该是表示一种动作的“承接”吧？请老师说明一个这个不定式的用法？
The
emperor loved the princess so much and was so sad when she died that he ordered the palace to
be built in her honor.请问整个句子如何划分成分？and后面是不是省略了主语？
that后面是什么从句呢？非常感谢老师！
Some customers,
while acknowledging the change, have expressed empathy for couriers.A resident
surnamed Guo in Zhangzhou, Fujian province, said she recently began receiving
phone calls from couriers notifying her of the arrival of her parcels.老师，这里的notifying her of
the arrival of her par...
When referring to the moon
specifically, a blue moon is the second of two full moons in a given month. 请问老师：When referring to the moon specifically省略了什么？能否还原为两种形式：1 When (a blue moon is) referring to the moon specifically2 When a blue moon refers to the moon...
...rthrates settle below replacement level，but usually that
means somewhere in the neighborhood of 1.5 children per woman.问1: settle句子里成分和翻译，below…理解?问2: see有遭受的意思，这里是看见还是遭受？问3: usually修饰谁?帮忙直译一下句子!
Learning words together that
are associated in meaning is a popular and useful way of organising your
vocabulary study这里together放在words和word的定语从句中间，这种用法对吗?
...摘自章振邦：《新编高级英语语法》p.150） 主动句：They informed the police that a traffic accident had happened in the street.被动句：The police were informed that a traffic accident had happened in the street. （同上） 【注】其它及物动词的宾语从句也不...
书上都说that引导名词性从句时没有任何含义，但是在下面这句中that表示“是否”的意思：He looked in the glass to check that his tie was straight. 他对着镜子看领带是否系正。请问：这个that用得对吗？这个that可以换成if或whether吗？
这是网上对美国浪漫主义作家惠特曼的介绍：Walter "Walt" was an American poet, essayist and journalist. A humanist, he was a part of the transition between transcendentalism and realism, incorporating both views in his works.请问：A humanist 前面是否少了as？