2k18mc重新开档:9.A.candle B.light C.cunshine D.moonlight10.A.heavilyB.clearlyC.slowlyD.loudly
来源:百度文库 编辑:高校问答 时间:2024/10/04 15:54:53
In the center of the forest,he found a small hotel with the⑨__.He went to the door,opened it ⑩__and put his head in.He drew his head back quickly,as if something had hit him in the ⑾__,and he came back into the rain.
11.A.face B.back C.leg D.arm
11.A.face B.back C.leg D.arm
bca
B
C
A
应该全对吧
9.A.candle B.light C.cunshine D.moonlight10.A.heavilyB.clearlyC.slowlyD.loudly
|a|+|b-a|-|c-a|-|a+b|
(a-b+c)(a+b-c)
(A-B)*(B-C)*(A-C)
{(a-b)/(a+b)}+{(b-c)/(b+c)}+{(c-a)/(c+a)}+{(a-b)(b-c)(c-a)/(a+b)(b+c)(c+a)}
(a+b+c)×(a+b+c)=?
Better to light one candle than to carse the darkness.
化简:(a+b)^2(b+c-a)(c+a - b)+(a - b)^2(a+b+c)(a+b - c)
初一数学题..(a+b)(a-b)+c(a+b)为什么=(a+b)(a-b+c)
求解:因式分解:(a-b-c)(a+b-c)-(b-c-a)(b+c-a)