In adolescence, I hated life and was continually on the verge of suicide, from which, however, I was restrained by the desire to know more mathematics.请问:from which做什么成分?which指的是什么?
Other standardized tests, such as the Scholastic Assessment Test (SAT) and the Graduate Record Exam (GRE), capture the main aspects of IQ tests.这句中的capture 如何理解呢?求解释
Children may, to some degree, become greedy, self-centered, ungrateful and insensitive to the needs and feelings of others, beginning with their parents.beginning with在这是什么成分?分词做定语修饰needs 和feelings吗?
There has also been disagreement as to whether tariffs be removed or remain in place as an enforcement mechanism.as to 后面是用动词原形吗?比如:as to doas to whether sb do