According to the author, the burning issue concerning immigrations is how to help immigrants to better fit into American society. 在这里concerning是介词吗,然后介词短语做定语?还有这样的词吗?concerned 可以这样用吗?
Once there was a boy who found a penguin at his door.The penguin looked sad and the boy thought it ___ be lost. 参考答案给的是may, 我觉得不合适. 我觉得应该是might have been lost,盼望专家老师给予我权威的解析及判定。谢谢您。
The Home Office says it won't apologise for what it called protecting the public from violent foreign offenders.protecting引导的部分是表整句的原因还是修饰what it called的定语呢?
I:And haven’t you got a healthy husband and happy children?L:You must be joking. There’s never been the time … or the inclination.想请教曹老师这段对话的第二段分词been,如可理解在句中的语法?