【简答题】SECTION B ENGLISH TO CHINESE Directions: Translate the following text into Chinese. Is a translation meant for readers who do not understand the original? This would seem to explain adequately the div...
【单选题】请在下面一句的括号中填写标点符号,正确的一项是( ) 牛郎和织女都比太阳大得多( )亮得多( )为什么我们看起来只是两小点的光呢( )那是因为这两个恒星比太阳远得多( )
【简答题】阅读理解 When people take a vacation, can they always enjoy it? The fact is that some people who travel for pleasure get no pleasure from it at all. Others, who travel because they must travel, have a lot...
【简答题】阅读下面的文段,完成文后的习题。 (一) 牛郎星和织女星都比太阳大得多、亮得多。为什么我们看起来只是两小点的光呢?那是因为这两个恒星比太阳远得多。牛郎的光度为太阳的10倍,直径大7成,质量差不多大7成。织女的光度等于太阳的50倍,直径等于太阳直径的2.76倍,质量差不多等于太阳的3倍。所以,织女比牛郎大,比牛郎亮,比牛郎重,算来还是牛郎的大姐姐。牛郎离我们的距离为16光年,比太阳远100万倍;织女...
【简答题】The bicycle is one of the most important vehicles in the world. In every country people use bicycles for work, for sport or just for fun . Bicycle riding is good exercise. It helps people become fit. ...
【单选题】继电器报警回路中,若出现短时间报警但未按确认按钮故障即消失,这时系统会出现
【简答题】阅读下面文段,回答问题。 牛郎和织女都比太阳大得多、亮得多。为什么我们看起来只是两小点的光呢 ? 那是因为这两个恒星比太阳远得多。牛郎的光度为太阳的 10.5 倍,直径大 7 成,质量差不多大 7 成。织女的光度等于太阳的 60 倍,直径等于太阳的 2.76 倍,质量差不多等于太阳的 3 倍。所以,织女比牛郎大,比牛郎亮,比牛郎重,算来还是牛郎的大姐姐。牛郎离我们的距离为 154 万亿公里,比太阳...
【单选题】It is the youngest brother rather than his two elder brothers ______ been fined for breaking the traffic rules. [ ]
【简答题】牛郎星和织女星都比太阳大得多、亮得多。为什么我们看起来只是两小点的光呢?那是因为这两个恒星比太阳远得多。牛郎的光度为太阳的10倍,直径大7成,质量差不多大7成。织女的光度等于太阳的50倍,直径等于太阳直径的2.76倍,质量差不多等于太阳的3倍。所以,织女比牛郎大,比牛郎亮,比牛郎重,算来还是牛郎的大姐姐。牛郎离我们的距离为16光年,比太阳远100万倍;织女离我们的距离为26光年,比太阳远170万倍...
【单选题】— I am so sorry to have come late for the meeting. — It is not your fault. With ________ rushhour traffic and ________ heavy rain, it is no wonder you were late. [ ]