名词 block 的意思是“块”“大块”,所以我在作文中用了这样一句:He came home with a a large block of meat and a lot of fresh fruit. 老师说这里的 block 用得不对,应改为 piece。这里一定要这样改一下吗?不改就错算了吗?请专家老师指教...
I'm very glad that Jack is beginning to learn Chinese just like many other foreigns abroad, although I know it may be an enjoyable challenge for him.请问:句中的 although 可以换成 but 吗?
《For and Against》第16课有句话: They adopted a policy of neutrality, and while the rest of the world seethed in turmoil.问题:请问两个连词可以并用吗?and 和 while是否只用其中一个比如while 就可以了?
...ealize和to be realized. 句子A我能理解:possible是形容事情的,这里句子的主语和不定式是动宾关系,疑问句还原成陈述句之后,句子其实相当于To realize my wish to become a scientist is possible. 但是对于句子B我就很困惑了,不清楚sur...