other+end

鬱水清3922other people's harvests 为什么harvest要加s -
夔解卷17591521734 ______[答案] harvest表示“收获”“收成”时,是可数名词; 表示“收获季节,收获期”时,既可用作可数名词,又可用作不可数名词. harvest还可引申为“成果”“后果”,只用单数形式. 在此句里,harvest是做“收获”讲,o...

鬱水清3922( ) 2. Criticism from coaches and other teammates as well asto win can createan excessive amount of anxiety for young athletes. -
夔解卷17591521734 ______[选项] A. pressure B. reputation C. standard D. permission

鬱水清3922the other day与什么时态连用,another day呢 -
夔解卷17591521734 ______[答案] the other day= a few days ago“前几天” 是一般过去时的标示性状语 another day 另外某一天,不可能凭这个确定用什么时态,要看上下文.因为这个状语本身看不出是什么时候

鬱水清3922...of sth3.begin/start doing sth4.as+adj+as(尽……可能)5.be good at doing sth6.to one's surprise7.It's time for sth8.It's time to sth9.The others+n10.The other+n -
夔解卷17591521734 ______[答案] 1.The boss point he to do this job.老板让他去做这份工作2.What do you think of my new car?你觉得我的新车怎么样?3.I would not know where to start doing it.我不知道从哪里着手做起.4.I'll tell him as soon ...

鬱水清3922若x<y<0,试比较(x²+y²)(x - y)与(x² - y²)(x+y)的大小 -
夔解卷17591521734 ______ 解:根据题意(x² - y²)(x + y)= (x + y)(x - y)(x + y)= (x + y)²(x - y)= (x² + y² + 2xy)(x - y) 因为 x < y < 0 所以 2xy > 0 , x - y < 0 所以 x² + y² < x² + y² + 2xy 所以 (x² + y²)(x - y) > (x² + y² + 2xy)(x - y) 所以 (x² + y²)(x - y) > (x² - y²)(x + y) 好评,,,谢谢啦

鬱水清3922设R是自然数集N上的关系且满足xRy当且仅当x+2y=10,其中+为普通加法,计算以下各题? -
夔解卷17591521734 ______ 设R是自然数集N上的关系且满足xRy当且仅当x+2y=10,其中hj

鬱水清392266+25先算( ),后算( ) -
夔解卷17591521734 ______ 当然简单算了撒,先60+20后6+5

鬱水清3922 - 2.4+3.5 - 4.6+3.5答案 -
夔解卷17591521734 ______ 原式=-(2.4+4.6)+(3.5+3.5)=-7+7=0

鬱水清3922已知: - 3x小于6 计算:x - 2的绝对值+x - 1的绝对值 - 2x的绝对值 -
夔解卷17591521734 ______ -3x-21当x>2时,原式=x-2+x-1-2x=-32当13当04当-2

鬱水清39223.14*6.5+4.5*3.14 - 3.14 -
夔解卷17591521734 ______ =3.14x(6.5+4.5-1)=3.14x10=31.4