And last year Khan Academy and the College Board unveiled a free course they say boosts SAT scores for students at all income levels.这里的黑体部分是插入语吗,如果是为什么没有逗号呢?如果不是那是什么成分?
请问老师分词短语teaching是作定语修饰experience还是teacher?怎么判断?experience不是teaching的逻辑主语,那是不是代表分词短语修饰teacher?She is an English teacher with lots of experience teaching kindergarten
to grade 6.
Sometimes it is potential clients who have learning to do. Some clients assume Africans cannot speak English, she sighs.请问一下亲爱的老师,第一句话是强调句吗?谓语是谁?have learning是什么意思呢
Attach the bait to the end of the fishing rod and then through the line
into the ocean and wait patiently.请问老师:这个句子是否正确?看不懂介词 through 的用法?还是应该是动词 threw?
Nowadays, with Chinese consumers becoming richer and their awareness / consciousness of health stronger, fast food industry is finding / finds it difficult to develop in China. 老师,这里的becoming richer 和 health stronger不对等吧,总觉得有问题,很别扭。