THERE was a time, not that long ago, when China’s big internet companies were dismissed by investors in Silicon Valley as marginal firms with a tendency to copy Western products.1 请问这里的not that long ago是作同位语还是定语？ 2 那个that作什么成分？
With increasing awareness of how common these experiences are.老师您好，请问这里的 how common these experiences are是同位语从句吗?如果是同位语从句，前面的of该怎么理解。是直接解释 awareness of 吗？
All tests require a
potential candidate with whom to compare DNA.老师们好，想咨询一下老师，这里的 whom to compare DNA是什么定语从句的什么语法，我的书上只写到了这是定语从句的一种简略形式，不是很懂，特此请教！！谢谢老师！！
老师好，For many parents in the digital age, battles with
their kids over screen time and devices have become a depressing part of family
life. 这句话的前半句For many parents in the digital age, 是两种状语吧，一个是时间状语“在数字化时代”，另一个For many parents...
Written and directed by a Chinese actress, the film was adapted from her comedy routine which explored the relationship with her mother.请教老师，前部部分written and directed by a Chinese actress 是作什么成分，是定语还是状语？
If I had realised that she would repeat the story that I had told her confidentially, I should have changed the names of the people whowere involved so that even though the facts become public no one would have known.章振邦高级英语语法482页。如果当时我料到她会把我私下告诉...
...单元中某篇课文的最后一句话中，Now read how she felt after being in the hiding place since July 1942 ，请问这表达的是说是她在住进去之后的感受还是说住这个动作已经结束了后的感受？因为be是个延续性动词，我理解的是应该是整个持续性...
...:现在分词作后置定语只有两种情况，doing表示主动关系，being done表示被动关系。不存在动宾关系！！！也不能作同位语！！！The boy standing there is Tom.The house being built belongs to Tom.所以这句我认为是seeling action。
...vaccination to work as well as it can requires a widespread willingness to be vaccinated—something that cannot be taken for granted in a world where anti-vaccine disinformation has a strong foothold.请问老师，这里的as well as应该不是“也”的意思吧？而是作副词，然后这...
1. The experiment turns out to be very successful，as was expected.这里的主句用一般现在时，为什么从句用一般过去时？2. The experiment turns out to be very successful，which we hadn't
expected.这里主句用一般现在时，为什么从句用过去完成时？3. 这里的as...