Thesecond-handcarAmyboughtlastmonthisalmostnew;itisinexcellentcondition.A．besidesB．thoughC．insteadD．yet
The second-hand car Amy bought last month is almost new; it is in excellent condition.
A ． besides B ． though C ． instead D ． yet
A
连字成词(英语）l u o e b s r u s r e t o s w a e s r t e 2020-05-14 …
matlab求微分方程,常数项比如y=dsolve("Du=((a-u-b)*e-u*d)/(e* 2020-05-14 …
试写出系列函数复合函数的表达式1:y=根号u,u=x平方+2x-12:y=u平方+2u+1,u=s 2020-06-03 …
将字母组成单词,并译成汉语1.m,e,r,m,u,s,汉语2.u,l,t,e,c,u,r,汉语3. 2020-06-04 …
X(t)=e2tu(-t),h(t)=u(t-3),求X（t）与h（t）的卷积X(t)=e的2t次 2020-06-06 …
写单词,这些单词打乱顺序了!：1.d,f,e,n,i,f,e,r,t,()2.g,h,o,e,t, 2020-07-26 …
t,u,s,t,e,n,d能组成什么单词 2020-11-28 …
把给的字母中多余的一个字母丢掉,再把正确的单词拼出来(1)s,t,e,b,a,k,e(2)r,t,a 2020-12-14 …
积分变换中的u（t）e^(-at)*u(t)的fourier变换等于e^(-at)的然而sin(wt 2021-01-07 …
求fourier变换f(t)=u(t)(e^-βt)sinω0t(β>0)f(t)=u(t)(e^- 2021-01-07 …