老师你好！请教上面打了?上面be worried about与worry about有区别吗?上面top four English manners中top是什么意思?上面“握手”为什么用三种形式?分别为give a handshake，a handshake，shake hands。用起来有什么区别?上面lift up a bowl off the table，li...
If the output is to a terminal, a total sum for all the file sizes is output on a line before the long listing.如果输出到终端上，name 所有文件的总体积会被输出到这个长的列表之前。是这样么？
Southbank, at an eastern bend in the Thames, is the center of British skateboarding, where the
continuous crashing of skateboards left your head ringing. I loved it. I soon
made friends with the local skaters. We spoke our own language. And my
favorite: Safe. Safe meant cool. It meant hello. It mean...
原句：Coming home late last night a little drunk, He fell headlong into the ditch.原句的状语由现在分词短语coming home late和形容词短语组成a little drunk.通常我们见到的只有一个成分作状语：例如，Coming home late last night，He fell headlong into the ditch. ...
介词后面接 which 引导的定语从句比较多。如：Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。Under our house is a cellar in which the coal was kept. 我们的房子下面是一个装煤的地窖。This is a subject about which we might argue ...
1. You can’t buy class, as the old saying goes, and these upstart entrepreneurs can’t buy their prizes the prestige of the Nobles.问题1: 请教曹老师，这个后面的the prestige of the Nobles 是buy 的直接宾语么？还是the prizes 的宾补？2. Priya has said as much herself .= Pri...
麻烦老师帮我看一下这道题，ago不是用在完成时吗？Jack described his father，who ________ a brave boy many years ago，as a strong-willed man. A．would be B．would have beenC．must be D．must have been
题目：Successful a man as he is (=As he is a successful man), he is not proud. 他虽然是个成功人士，但并不骄傲。 Brave a man though he is (=Though he is a brave man), he trembles at the sight of snakes. 他尽管勇敢，可见到蛇还是发抖。出处：昂秀外语教学...
之前问过这个问题，但是还是没有完全理解。It's a huge ball of iron, covered with a thin veneer of rock. The core of what was once a much larger planet, so where's the rest of it?这是旅行到宇宙边缘中纪录片的两句话， 请问老师如何理解what.我的...
1.the world were a village of 100 People 2.a village of so small a size3.here's a boat with 30 people on board为什么有时表达容量或尺寸的定语，介词用of，而有时会用with？ 这两者究竟区别在什么地方？