'head 用作动词时，可以表示“朝某方向行进”。如：Where are you heading ? 你往哪儿走? Our ship headed south. 我们的船朝南开。若要具体表示去某个地方，其后...'

'— May I speak to Mary? — This is ________ speaking. — May I speak to Mary? — TA. I B. meC. she D. hers2. Do you really believe that Mr White has bl...'

'over the years的意思是“这么多年来”“经过这么多年之后”，它指的是一种从几年前持续到现在的一种情况，因此通常与现在完成时连用。如： My tastes have chang...'

'请看下面一题：请看下面一题：Mary is very clever and _________ worth teaching, but her brother is not. Look, he is now _________ asleep in class.A. ve...'

'用法一：表示即将做某事。如：He’s about to go. 他就要走了。The package is about to come unwrapped. 那个包快散开了。Mrs. Brown was about to begin, but J...'

'英语中 discount 译成中文是“折扣”“打折”，它的实际意思是从某物的价格中扣去的数目，而不是扣除某个数目后剩下的数目，即 discount=amount of money taken o...'

'有这样一道题：“If you want a necklace, I’ll buy one for you at once.” “Oh, no. A necklace is not _________ that I need most.A. anything B. somethin...'

'若为整点钟，则直接读相应的基数词；若为非整点钟，则分别以“时”和“分”为单位用相应的基数词读出。如：twelve(12), eight twenty(8:20), nine forty-five(9:4...'

'日期的表示法通常用序数词，也可用基数词，如“5月5日”在书面语中通常写成5 May(英)或May 5th(美)，而在口语中则通常说成) the fifth of May，May the fifth(英)...'

'一、连接副词的分类 连接副词可分为两类，一类是用于连接句子或从句，常见的有therefore, besides, otherwise, however, moreover, still, thus, meanwhile等；另...'