三根线能接双控吗

在美国上公立大学的话第二年交学费是交in-state还是out-of-state? More delays in terms of taking out Hamas only work in the favor of the Islamic state over in Iran ,and they are helping to provide hamas with the rockets 出自2009年 标准VOA 1 月文稿,实在弄不懂,请求帮助!多谢! [无分]c语言 else if(state==OUT)else if(state==OUT) 是不是应该为state不为OUT时?{ state=IN; state为IN ++nw; ++单词数}主要想知道else if到底什么意思,老是不明白.到底是 否则,如果 还是 不如()的 ?如果是 否则, 孔子是老子的什么? we use straws for making lamps.we use straws for making lamps.we use straws _____ _______ lamps use for wool we fur its用上面的词组,把句子写出来 his mobile phone doesn't work同义句 Lucy was a___ because she couldn't find her mobile phone. 12V和24V的水底灯会造成触电? Do you often go o---- and use the internet for your homework?go 后面添什么?o开头的词? 11、下列几种情况,可能会引起触电的是（ ） .A.用 12V 蓄电池做实验.B.无意中碰到 36V 电压的两根导线.C.站在干燥的木凳上触到家庭电路中的一根火线.D.站在地上触到家庭电路中的一根火线.【 I am looking for a passenger .Mr Smith .he is from England.改错 对不起 我打字容易错请见谅 Expiration Date：05-jan-2015的翻译是： DELIVER DATE :500PCS:APAP / 600PCS :15 JAN ,11 _______do you often go on weekends? 第一题我解出来了, 左边的是 G是原点0上一点 O是圆心 若角AOB=80度 则角A加角B=?右边是 AB是原点O的直径 AC DE 是圆心的两弦 且DE垂直于AB 延长AC ED 相交于点F .求证明 角FCD=角ACE图可能画的不太好 希望能凑合看 possibly同义词 There's only one copy left,so I bought____.A.it B.one C.neither D.none There's only one place left in the car park 这句话是被动语态吗,如果是为什么没有be动词? radio began as ship-to-ship and ship-to-land c___ 填什么 There wasn't the only one in the car._A It was another one B It was someone else CThere was some other D There was someone else路过的朋友请解析一下,谢谢大家了! 翻译：1.The ship hit a rock and wrecked.2.The euro hit a record low in trading today. I sit on a chair .改为一般疑问句,否定句,肯定回答,和否定回答,还有I sit on a chair .改为一般疑问句,否定句,肯定回答,和否定回答,还有现在进行时 THE SHIP H_______A ROCK the boy on the chair can dance.改否定句和一般疑问句 又many又thousands of?there are many thousands of children who can not go to schoolmany 与 thousands of 不怕意思重复么? many thousands of 与thousands of 的区别 How dangerous! The bike nearly____you. 横线上用hitted 还是hit The children sat in a c_____ and played computer games The four children sat beside the river and their feet in the American的中文意思是什么