This primitive form of vegeculture (cultivation of root and tree crops) may have been the economic tradition onto which the cultivation of summer rainfall cereal crops was grafted as it came into use...
so if we consider gender issues we are basically asking whether men and women have different attitudes towards saving money. 这里 basically asking 怎么理解呢？如题
bad weather前到底何时用定冠词，何时不用定冠词？有时见到 bad weather，有时又见到 the bad weather。如：Owing to the bad weather the match was cancelled. 由于天气不好，比赛取消了。A spokesman said that b...
because of后面通常是接名词或代词。如：He is here because of you. 他为你而来这里。He was late because of the snow. 由于下崐雪，他迟到了。I can’t buy it because of my lack of money. 我不能买它是因为没钱...
yet用作副词时，它通常是用于句子末尾的。如：None have arrived yet. 尚无人到来。It is not finally settled yet. 这事还未最后解决。The railway is not completed yet. 铁路还没有完成。I haven’t digested your...
下面的是一道高考题，2011年的陕西卷考题： ▲I walked up to the top of the hill with my friend, ______ we enjoyed a splendid view of the lake. A. which B. where C. who D. that 此题答案是 B，这个好理解...
Tom hasn‘t come to work since last Friday._____he have had an accident？ C. Could D. Might 答案是C，可是我不懂D项怎么不对。 顺便问一下：would have done 只用于虚拟语气中吗？还是有其他用法，谢谢能够...