炼厂干气热值

英语中“this","that"里th[z],thank[s]的发音怎么发啊!好像跟seat,zeal,的S.Z发音一样啊! this think that they找出th读音与众不同的一项 that this里面th的读音跟d怎么区别?我觉得正确的读音应该是把舌头放在牙齿中间发z那个音,但是听外国人发的都是d这个音,把我搞糊涂了. that,math,this,哪个th的发音不同 河北省计量监督检测院的英语怎样拼写? 求翻译成英文：过程质量控制活动的组织与策划,确保产品实现的过程得到有效地监控和测量； I think English is as more improtant as math有这种形式吗 She has few friends here,用does she 还是has she?好像都可以啊 She visits her grandparents THREE TIMES A MONTH .对大写部分提问.怎么写? she has a g___ of friends.根据首字母填空 177.She brought with her three friends,none of ______ I had evermet before.（全国I）A.them B.who C.whom D.these请详细分析. [W51] She brought with her three friends,none of _____ I had ever met before.A.them B.who C.whom D.these翻译,并分析. 和this一样读音的单词!都分别要一样读音的单词!还有thinksoundbelowboy请分开写 与this发音相同的词有哪些 有单词-this.that.thank哪个读音不同? 含有this读音有哪些? （1）she _______three baby pigs.（have） （2）I want _____a sheep.（make） english isn't as difficuit as math 改同义句 math is ——————english She has three( ) A:baby dog B:baby dogs C:bables dogs 英语翻译Math—— —— ——— ——— English English is not so difficult as math.(改为同义句）English is_____ ______math. 世界上最好听的英文歌要像 say it isn't so 这样的就要5首一下 要超好听 想知道:龙岩市 永定县永定县质量计量检测所 在哪 his mother died .she has been_____for three years she has been a flight attendant for about three years 改为同义句she ( )a flight attendent about (　）　（）　（　） She has been skating for _____.A.three and a half years B.three and half a year为什么选A?是因为第二个后面没加s吗。a half year=half a year she's been a league member for three 在she had been on the pill for three years中,为什么要用been在she had been on the pill for three years中,为什么要用过去式been,能否用其他动词过去式,还有,这句话是过去完成时么? 孩子们的英文 英语听不懂怎么办? VOB 慢速英语怎么听额.看也看不懂.听也听不懂. She went to Hunan Province three weeks ago ,and she‘s still there weeks.同义句She _____ ______ _____ Hunan Province three weeks.