英语a优化作业本答案2015

一片大草地 前面有一片草地 春秋时期,"二桃杀三士"的人是谁? Let is catch the whit a 如题. eat the cake The moon cake is too () to eatA hard B hardlyC soft D softly Let them eat cake 后面有个寓意我不清楚 什么物质有含水量 含水量是多少!急呀! Good food and exercise heip you to keep healthy(改为同义句） Do you eat good food every day?（改为同义句） Do you eat______ food every day? 【求助】土柱装填时土壤初始含水量如何控制? 请问可以定做弧形的永久磁铁吗?磁性要超强,对温度没有要求 例4．如图所示,用等长细绳OA和OB悬挂着一个重物,保持重物的位置不变．现使OB端沿半径等于绳长的圆周轨迹向C移动,在这过程中,OB绳中的张力TB的最小值是多少? Look at the hot dogs.They ________good.a、looks b、looking c、looked d、look the cake （looks good） 为什么要在（）里填looks good为什么要在（）里填looks good Look at the hot dogs.They _____good.a\looks b\looking c\looked d\look I don't like apple/banana这个句子错在哪里?为什么错了?我不懂 六年级数学画图 求解 l like apple .but l don`t like banana.合并一句 1.为什么万有引力能吸引任何物体,永久磁铁却只能吸引铁质物体?2.所谓生物磁,是怎么回事?是否可以认为：因为地球是地球上万物组成的,而任何物质间都有引力,所以万物发出的引力当然能吸 电动机短时过载能力问题电动机短时过载能力275% 倍额定负载5sec切断250% 倍额定负载20sec220% 倍额定负载60sec电动机长期过载能力:115%倍额定负载; 连续如何考核短时过载能力,设计过程应注意什 the cake looks nice为什么用nice 开头是sounds good还是sound good 开头是looks nice还是 look nice可我们老师说是sound good ,look nice啊 The cake looks good.(改为否定居) I think good food and exercise may help you to study b___. I like apple,and I like pear more同义句,急I ____ lke apples to pear. would you like a pear ()an apple A.and B.or C.on but she doesn,t like pear ()apple用or还是and 电工:如何区分电动机是发生短路,过载还是缺相故障?小弟是个生手,想请教一下有经验的电工师傅,如何区分电动机是发生短路,过载还是缺相故障?比如从现象,声音或者测量等方面.另外,电机缺 he gives them some food every day.改为一般疑问句 he gives them some food every day.对画线部分提问,画线部分somefood He gives them song food every day.的同义句