"\t%c (%2d)%-10s\t\t|\t%-25s%c\n"什么意思c 中出现的 \t%c (%2d)%-10s\t\t|\t%-25s%c\n高手们 什么意思啊

%c (%2d)%-10s | %-25s%c 什么意思c 中出现的 %c (%2d)%-10s | %-25s%c 高手们 什么意思啊 C.S.T是什么意思 求教C/T和S/T是什么意思 She's back from Australia,_C__ she A wasn't B doesn't C isn't D hasn't She's just back from school ,____she 选项 A.isn't B.doesn't C.hasn't D.wasn't She’s read the story, _____she?A. hasn’t B. isn’t C. doesn’t D. wasn’t You park here!It’s an emergeney exit.A.wouldn’t B.needn’t C.couldn’t D.mustn’t She's had her lunch ,_______ she A.isn't B.hasn't C.hadn't D.doesn't char *s,t[10];则正确的语句是_________.A)t=”1234”; B)s=”4321”; C)t[0]=”abcd”; D)*s=”abcd” L/C,T/T,D/P, L/C,T/T,D/P, L/C,T/T,D/P, 下面这条c语言语句 “->“这个符号是什么意思printf(%d %s %c %f ,ps->num,ps->name,ps->sex,ps->score) ______call me mimi ! it's my cat's name A.NOT B. DIDN'T C DOESN'T D DON'T Why didn't you go to Ted's party yesterday,Tom?A.didn't invite B.haven't invited C.wasn't invited D.haven't been invited matlab 解微分方程组超级新手,不会用Matlab.下面的微分方程组：e(t)+s(t)+q(t)+r(t)+i(t)=1;d e(t)/dt=3i(t)-0.2*e(t);d s(t)/dt=-10*i(t);d q(t)/dt=0.2*e(t)-0.5*q(t);d r(t)/dt=0.5*q(t);d i(t)/dt=7i(t);要函数,能做图,如果好的话 S.T. 一个做直线运动的物体,从时间t到t+△t时,位移为△s,那么lim△s/△t为A.从时间t到t+△t物体的平均速度B.T时刻物体的瞬时速度C.△t时刻物体的速度D.从时间t到t+△t物体位移的平均变化率