We reveal how much vitamin D per day you need to prevent osteoporosis, bolster your immune system and more. Plus learn how to maximize the health benefits.
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(1)要修饰名词的形容词不能是表数量的many, much, little, few,遇此情况要用how,即使它们后面跟有名词: How many books he has!他的书真多! How much money he gave her!他给了她好多钱呀! How little money I have!我的钱多么少呀! How f...
The key to being healthy is not how much you take; it is a healthy level of vitamin D3 as 25(OH)D. Please note that if you are using the typical prescription form of vitamin D as vitamin D2, do not exceed a 25(OH)D level of 50 ng/ml (test for 25(OH)D include a sum of ...
How much money is there in the purse?钱包里有多少钱?How much are the apples at the moment?目前苹果什么价钱?4.How long提问物体的长度、时间的长短.How long is the Changjia River?长江有多长?How long does it take you to do your homework every day?你每天花多长时间做作业?5.How soon 对“...
Vitamin D3 is preferred because it absorbs better than D2. And yes, taking too much, like more than 4,000 IU a day, can cause problems such as nausea, weight loss, constipation, confusion, and kidney stones. Dr. Mallika is offering her best advice, but as always, consult your person...
A. How B. How is C. What's D. What 试题答案 【答案】D 【解析】 试题分析:句意:多么冷的天啊!这是一个感叹句。英语中感叹句常由what或how引出,what后跟被强调的名词(短语),how后跟被强调的形容词/副词。a cold day(寒冷的一天)是名词短语,由what引出感叹句。故选D。 练习册系列答案 西城学科...
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. - donnemartin/system-design-primer
Howmuch milk do you need every day? 试题答案 分析 我们每天需要两杯牛奶.每天你们需要多少牛奶? 解答 答案:How much.结合划线部分two cups of,表示两杯,表示数量,milk是不可数名词,提问用how much多少,故答案是How much. 点评 how many用来修饰可数名词的复数,它的句式是:How many+复数名词+一般疑问句...
a 32-bit operating system can only use up to 4gb of ram, while a 64-bit operating system can theoretically use up to 16 exabytes of ram (although practical limits are much lower). additionally, 64-bit systems can execute larger chunks of data at once, which can lead to faster ...