as now用于现在完成时吗

分类: 作业答案 • 2022-05-02 20:43:48

问题描述：

as now用于现在完成时吗

答

Now通常用在进行时态中表示“现在正在⋯⋯”,但是在强调“至现在为止已⋯⋯”的句子中,可以与完成时连用：I never could have done what I have done now if things had stayed the same.如果事...

乌拉尔定律适用于盐溶液吗
请问崊这个字五行确切的应该属什么呀?崊这个字用于人名中好吗?这个字新华字典里没有,可以用吗?谢谢您
1、下面句子中不是拟人句的是?A、有些贝类自己不动,巴在轮船地下做免费的长途旅行.B、飞流直下三千尺,疑是银河落九天.2、下列句子中加括号的成语使用正确一项的是?A、北大、清华,是（莘莘学子）向往的地方.B、我本就对那里的情况不熟悉,你却硬派我去,这不是（差人强意）吗?C、对这两支球队之间多年的积怨,球迷们早已（讳莫如深）,无需赘言：究竟哪个队技高一筹,今晚比赛可见分晓.D、多利之死,说明克隆动物的寿命还存在问题,将尚不成熟的克隆技术应用于克隆人类,实属（暴殄天物）的行为.到时候再追加分!
she is playing the piano now (is playing 是be动词+实意动词—做谓语）吗?now在句中做什么成分?是做状语修饰"piano"吗?
连词的复杂用法最近在做关于连词的练习,找了道比较难的,可以有人帮我做出答案吗?____people think of global travel,they think of expensive cruise ships or sightseeing tours to famous places.____global travel has changed a lot in recent years.Now not all travel is expensive_____lack of money does't have to hold people back.____these days there is an enormous variety of possibilities for people of all interests.Approximately 20 percent of all international travel is now nature travel,or ecotour
the company had about 20 notbook computers but only one- third __were______ used regularly.Now wethe company had about 20 notbook computers but only one- third __were______ used regularly.Now we have 60working all day long.为什么用过去时,不是regularly经常吗,我觉得应该是现在是
关于定义域的知识点,一、已知f(x)的定义域为（-1,0）,则函数f(2x+1)的定义域为多少?二、一直函数f(2^x)的定义域为[-1,1],则函数f(x)的定义域是多少?这两题的解法为什么不同?能帮忙总结一下两种解法用于何时吗
now and then 等于then吗?那不就是等于嘛。 - -#
小丽家去年消费总支出为20万元,其中的18万元是他们家新购置了一辆小汽车,且其中的7000元是用于食物消费的.效力计算了一下他们家的食物消费支出占消费总支出的3.5%,说明他们家绝对富裕,你认为这样合理吗?
the company had about 20 notbook computers but only one- third ________ used regularly.Now we have the company had about 20 notbook computers but only one- third __were______ used regularly.Now we have 60working all day long.为什么用复数?不是小于一吗
现在完成时可以和now连用吗
若2x一y=-2分之一,则1一4X十2y的值为多少?

as now用于现在完成时吗

相关推荐