Chinese started to use chopsticks a long time ago, which gradually became a part of Chinese life.请教老师,1. which指代的是started to use chopsticks还是use chopsticks?2. 用became还是用has become,哪一个更恰当?谢谢老师。
原文为“所述辐射器内部包含相邻且独立的第一流道和第二流道”可否表达如下:“a first flow channel and a second flow channel which are adjacent to and independent of each other are provided inside the radiator”
老师好,请帮我看一下这个省略句合适吗? 有人认为新时代将是信息文明新时代,有人认为新时代将是生态文明新时代。Some people think that the civilization of the new era would be characterized by Information , while other people by ecology.
章振邦的新编高级英语语法680页:A statement making this clear, in as specific terms as may be prudent, would provide a healthy measure of reassurance.看不懂这句话,麻烦老师分析比较分句?谢谢!
Migrating to cities has become the choice for many people from the countryside."to cities"这里是做状语还是做migrating的补语呢?Exposure to high levels of radiation is harmful to your health.这里的介词短语可以看做是exposure的后置定语吗?
请问instructing him...在句子中做什么成分?为什么不是用to instruct him?
The editor at once sent the journalist a fax instructing him to find out the exact number of steps....