根据回声定位的原理

be impatient with还是to Some of the money from these tapes comes to the singer.不明白为什么tapes (名词复数）后面能用comes(第三人称单数形式）? MISS TREE CAFE怎么样 MISS CHERRYS 32 DAY CAFE怎么样 用c语言编写s=1+（x+x^2)/2+(x+x^2+x^3)/3+……+(x+x^2+x^3+……+x^10)/10 s=0 for x=5：（-1）：1 s=s+i end 输出（）?为什么是5,4,3,2, Philippine farmers used to kill the civets that ate their coffee beans The farmers used no( )on their fruits（chemistry）词性转换 difficult \ sounds\ and \ mant \ boring\连词成句 Math is difficult ( ) boring for me A and B with C or D but 普通人应该如何审视自己的人生? 用"may/might"翻译句子．今晚可能有一场大雨． 英语翻译Beethoven belongs to the second type ---the constructive type,one might call it. I am very shy .(A.what if B.how C.if D.what)i do not know anyone at the party 选哪个I am very shy .(A.what if B.how C.if D.what) I do not know anyone at the party? i do not know what to say (say) at the party 为什么添to say be similar to后面是接什么? be similar to等于什么 the drivers found it safe for them （ ） like that A.to drive B drive 以及为什么? be similar to的意思是 similar to 和 be similar to 的区别similar to ,我记得be similar to 也可以 ,两者有什么区别吗? The library isbehind the police station提问 the library and the police station have steps outside翻译 Billy started painting when he was four years old.When he was six,he was already very good at it .H有关如题的英语文章 this is______story i have told you .is not it_____interesting one?a.the;tThis is______story I have told you .Is not it_____interesting one?A.the;the B.the;an C.a;an D.a;the eet前可以加什么字母,如题_ _eet_ _ _ 2个_ _ _ eet 2个_low_ _ 2个 _low 2个_eat 2个_eat 2个ea_t 2个_ea_t 2个_old on short notice是什么意思 _ eet_ _ _ 填字母 on this short notice,not one without an axe axe怎么理解? FTA(Free Trade Agreement) Certification如何办理?请问自由贸易协定证书如何办理? 英语翻译还有comprehension sessions 都是有关教育的 i am afraid it is short notice A:May i request a vegetarian meal on my flight?B:OKA:Thank you.i am afraid it is short notice.请问在这个语境中师什么意思 at short notice的中文意思麻烦告诉我