硫酸是离子化合物吗

The______(recent) newsletter says______(recent) a thief escaped from the prison A recent memo from an advertising manager stated that sales will go up next monthbecause a new advertising campaign is being launched for the company’s primary product line.Which of the following CANNOT be inferred from the statement?Customer deman ___the general state of his health,it may take him a while to recover from the operation.A.Given B.To give C.Giving D.Having given答案应该选A.为什么? I have a headache.(就划线部分提问)who has a headache?还是:who have a headache? I (have a headache.)【对括号部分提问】 i have a headache.对这句话怎么提问 (have a headache.)【对括号部分提问】 描写猴子的作文! 猴子的作文 写一段关于猴子的作文 作文猴子山怎么写 Aids is said_____ the biggest health challenge to both men and women over the past few years.A.that it is B.to be C.that it has been D.to have been The two girls always go home together because they live next _______ each other It's time___.A.go to school B.play games C.to go home D.to do my homeworks到底选哪个呢?Why?(⊙o⊙)? her,is,because,home,near连词成句翻译 地球上有几个国家英文25个 如：China[中国]Chinese 地球上所有的国家的英文拼写! l have a headache对l 提问 I (have a headache )对括号提问 围绕猴子的红屁股,写一个想象作文. 猴子老虎大象的作文怎么写 they have many kinds of food for us( )A\to choose B\to choose from C\to be chosenD\to be chosen from How many kinds of drink do they want to buy的意思 They have many kinds of _______(candy) at the party. “国家”变“国家人”的英语口诀例如China---Chinese要求顺口溜France-----French 在自然界中,都有什么动植物是相互依存的 booth怎么读 ue英语发音读什么 一、填空题.1、圆柱的两个圆面叫做（ ）,他们是（ ）的两个圆.2、圆柱的两个圆面之间的距离叫圆柱的（ ）.他们的曲面叫做（ ）,这个曲面的展开图是一个（ ）形,这个（ ）的长等于圆柱 孩子每天把作业拖到星期天晚上再做,怎么办,还害怕老师 渤海湾石油泄漏中哪个地区受到的影响最大我希望是那种具体的地区，最好可以精确到县市或者村镇之类的。 长江重庆宜昌段与渤海湾的区位比较两个地区的区位优势分开介绍也行,有区位比较最好,不好意思,最好找共同点,忘了提