Seeing it is going to rain, Mother told me to send a raincoat to my father, who is working in the field.在一篇作文批改稿了上看到上面一句，说是要把这里的 send 改成 take。不明白其中的道理，请专家解释一下，谢谢！
Seven o'clock! Two whole hours before my bedtime!..... It's not my bedtime for hours.上面句子源自英文小说原文句子,学生对It's not my bedtime for hours感到困惑：for hours表达时间段，似乎用for now句子语法才通，即It's not my bedtime for now.请教老师怎样来理...
...flowers, look, they__ soon.A will die. B are dying.答案是B还有My birthday is coming next week. die come 都是位移动词，用现在时或者现在进行时代替将来时，但是这个句子:I don't think he ____until next monthA is coming B will come同样是位移动...
...n 11-hour operation to remove a lung. “I received 13 liters of blood and my life had been saved by unknown people,” Harrison said. “When I’m old enough, I’ll become a blood donor.”请问老师，第二段中的my life had been saved by unknown people为什么要用过去完成时？
今天看到一句话：When I saw my 10-year-old avoiding the dirty plate in the sink or my 8-year-old feeling uncomfortable about the wet sand in her hands, I’m reminded of a time when I was unwilling to get my hands a little dirty在这里后面是指一种因果关系，而不是对过去的...
When I imagine my future, I see myself successful in my job and surrounded by my family. 当我想象自己的未来时，我看到的是自己工作成功，家人围绕身边的情景。上面的句子出自高中英语译林版模块六第2单元。请问：句中的过去分词surrounded by my f...
...h 的主语必须是 it（形式主语）。如：Was it necessary to tell my mother? 有必要告诉我妈妈吗?Sometimes it is necessary to say no. 有时候拒绝是必要的。但是我觉得Am I necessary to tell my mother? 也很对啊，可以表示“我有必要告诉我妈妈吗...
...supply of cheap labour.是否可以？3，Everything is a blur when I take my glasses off.为什么要用a？去掉a，直接是Everything is blur主系表简单句可以吗？4，Someone allergic to milk is likely to react to cheese.Someone allergic to milk这部分是形容词短语做后置定语...