第一题是:There are some points that you remain ___ about .为什么要填confused而不是confusing?第二题是:There must be no life on the Mars for ___ of air there .为什么要填lack而不是lacked或lacking?然后顺便解释一下keep doi

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第一题是:There are some points that you remain ___ about .为什么要填confused而不是confusing?第二题是:There must be no life on the Mars for ___ of air there .为什么要填lack而不是lacked或lacking?然后顺便解释一下keep doi
第一题是:There are some points that you remain ___ about .
为什么要填confused而不是confusing?
第二题是:There must be no life on the Mars for ___ of air there .
为什么要填lack而不是lacked或lacking?
然后顺便解释一下keep doing sth 和 keep on doing sth 有什么区别~

第一题是:There are some points that you remain ___ about .为什么要填confused而不是confusing?第二题是:There must be no life on the Mars for ___ of air there .为什么要填lack而不是lacked或lacking?然后顺便解释一下keep doi
confused是被困惑的,confusing是困惑性的,人当然是被困惑
lack of是固定搭配,还有=be lacking in,lacked或lacking都是形容词,lack是名词,句子结构决定的.
keep doing sth是持续做,keep on doing sth也是不断的做.但是意义及用法相同,但后者更强调决心和重要性.有鼓励的意思.此外,keep doing sth 表示继续做某件事,重复做某事,指前面做过的事情,而keep to do sth 则表示继续做另一件事情,是指与前面刚做的事情是不同的

是there are any building还是there are some builing? 英语翻译There are some( ) ( ). there are some there are some -------(gooes) There are some ---(German)there. there are some 还是there are two 请问是there are some bread还是there is some bread? 是 there are some good news,还是 there is some good news,为什么 是There is some money in the wallet.还是there are some money in the wallet? 在桌子上有一些纸是There are some paper还是There is some paper ‘有一些新闻’的翻译?是There is some news 还是There are some news? There is some furniture.还是There are some furniture.furniture是不可数名词还是只用单数 some noodles是可数名词吗,可以用there are there are some trees near the house .否定句是? 前面是：there are some chairs in my bedroom. there are some apples.改为一般疑问句是（ ）1.are there any apples?2.are there any apple?3.are there some apples?4.are there some apple? There are only some apples are there+some还是any