1.Do you know if Sally has arrived?是不是可以说成Do you know whether Sally has arrived or not?2.I’ve heard that you play in your school orchestra.中的that能否去掉?3.I know that foreigners find China very different
网友回答
1.可以2.3. 可以.that做宾语时是可以省略的.
4.A take a lesson
5.用逗号隔开是英文的习惯,放在句首和句末就不用了,是插入语的话,就一定要用逗号隔开.
6.对.在中国的学校里有什么感觉呢?一般会用在和别处对比比如说是美国的学校吧.
7.最后一句其实是简单句.主谓宾状.