水静压力计算

make excuse和make excuses是不是都行?这里excuse可不可数有没有什么讲究? 这个句子为什么要用不定式the test potential is to be increased to the test voltage不能说成The test potential increased to test voltage吗? 英语中为什么要有不定式呢?请这样回答,例如英语中为什么要有主语呢--因为句子要有动作的发出者,所以要有主语.希望高手能回答清楚些 , 选词填空,写出与括号里部分同类的单词,使句子通顺 bedrooms badmintonthe Double Ninth Festival Sunday library bathrooms volleyball Wednesday playground the Mid-autumn FestivalI usually play (football),___and__with my friends 选出每组中与其它单词不同类的词.badminton tennis table选出每组中与其它单词不同类的词.badminton tennis tabletennis volleyball 谁知道"badminton"这个单词的由来和关于它的故事? 下面词语中感情色彩相同的是（） A夸奖 谦虚 欣欣向荣 B虚伪 夸耀 勾结 当机立断C简朴 刚强 嘴脸 斗志昂扬 夸奖,谦虚,勤勉,精益求精的感情色彩是否相同? 根据词语的感情色彩,将下面的词语分类写下来.狂暴　　乐趣　　要挟　　智慧　　夸奖　　团结　　兴旺根据词语的感情色彩,将下面的词语分类写下来.狂暴　　乐趣　　要挟　　智慧 赞美祖国,歌颂祖国,爱祖国情感色彩的词句具体一点 badminton racket是什么意思 新东方一般教什么?高中生上的 初中英语补习是新东方好还是亨德森好 We really have to go know we'll make it anywhere 谢谢``````说清楚一点谢谢```` I really have to go over right now, you must have to go really bad!什么意思 Do you really have to go?Do you really go? Will come back? You know, I would like to you? shuttle和badminton的区别是什么?（都是羽毛球的意思） 羽毛球英文单词badminton里面为什么有个bad?难道说羽毛球很坏? 为什么羽毛球的英文名字叫badminton 新东方优能中学初中英语价格不便宜哦!真的有效果吗? My father has built a new car.---It's blue and beautifulA What 's it likeB How do you think of itC What do you think of it 選哪个. My father has a beautiful car.The number is B047968.Her father has a beautiful car,too.中文 he bought the same car as my father 还是my father's可是书上写的是my father My father is tall and fat.对tall and fat 提问my father is tall and fat对tall and fat提问 ( )( )your father? 划括号的地方提问 My father is (tall and fat) Who wants to buy shopping?中为什么用wants,而不用want? ——does he want to so much money?He wants to buy a new camera 填什么 The people who called yesterday mwant to buy this house.为什么用want 原形而不用wanted/wants?The people who called yesterday want to buy this house.为什么用want 原形而不用wanted/wants?打错了，抱歉 雅思备考打算报下天河区的新东方雅思, my father is tall,but your father is .A.tall B.taller C.taller than D.taii then 补全单词并将其译成汉语1.ch_ _r2.s_d_3.c_t_r_4.s_pr_s_5.d_ll6.p_bl_c7.sp_r_8.s_pp_s_9.f_st_v_l10.w_s_11.m_ss_g_12c_mm_n请根据你的知道来回答 知道的越多越有可能获得奖励