Today's arithmetic lessonison the addition of proper fractions. Please insert yesterday's homework in the proper slot."on是比较正的学术类的关于，the addition of proper fractions是真分数的加法的意思吗？proper还有这个用法呢吗？
今天看到一道题目，原题是这样的：It's not complicated at all.
______ you need is _______ the button and the machine will do the rest.答案是It's not complicated at all.
What you need to do is press the button and the machine will
do the rest.我觉得，首先这是个主语从句...
...法》上看到这样一个句子：
A man without money and friends isnot easy to succeed. 一个人若没有钱、没有朋友，是不容易成功的。
我觉得这个句子中的A man…isnot easy to succeed有问题，因为be easy to do 句式中，句子主语应是其后不定式...
...oss the Bering Strait and along the edge of the Arctic ice.A. make up that now B. make up now thatC. that make up now D. that now make up 答案是 D，我...
...，翻译时必须采用的词汇。]标准答案：In the modern world, there are more ways than ever to waste away time. In the modern world, there are more ways of wasting away time than ever.请问老师，第二句自己写的句子正确吗？
The weather in Beijing is better than in Shanghai.The weather in Bejing is better than that in Shanghai.The weather is better in Beijing than in Shanghai. 以上三句话我认为第一句是错的，后两句是对的。分析为:The weather in Beijing is better than （the weather）in Shangh...
1.Thereis sand in my shoes.2.Listen!Can you hear music?3.I eat rice every day.可数名词如果是特指可以用the：I took the children home.可数名词普遍概念直接用复数即可：Children learn from playing.不可数名词是不是前边可以如同例句一样，什么都不需要加...
...bruptly in his seat.If
he had wanted to stand and shout for help, he would not have been able to. His
tongue had swelled to twice its size, and when tried to move it, it stuckhorribly
to the roof of his mouth. His legs were limp.-John
Cheever: The Five-Forty-Eight章振邦新编高级英语语法195...
Now, as the fat cells of our face, chest, arms etc. have more beta receptors than alpha, the fat breakdown is faster and easier.由于我们面部，胸部，手臂等部位的beta受体比alpha受体多，脂肪分解更快更容易。句中出现了more beta receptors than alpha， 显而易见，...
... Jones owns one of the stores in San Diego.“The demand has been amazing. There has been a lot of interest from people. It’s been much more than I would have imagined.”