A:c>a>b
B:c>b>a
C:a>b>c
D:a>c>b
请依照下面这段话中画线的句子,分别仿写两句话。要求:句式整齐,字数相同,语言连贯,表达的内容要与例句有关联。
一句道歉的话,可能平息一场战争。一句赞美的话,可能化解一场危机。____,____。____,____。
下列对合成材料的认识不正确的是()
书面表达
目前,地球正面临着前所未有的危机,人口增多,能源减少,到太空生活成了热门话题。Daniel和他的同学讨论了在火星上生活的利弊,请根据讨论结果并加上自己的观点写一篇报道。
Advantages
Disadvantages
interesting
go to online schools
much more space
robot ( do work for us)
things are cheap
get ill from living there
far from Earth
no food, water or oxygen
some dangerous aliens
easily float away
Life on Mars
Life on Mars is different from that on Earth. Some students think it is better to live on Mars than on earth because……
照样子,写词语,每一种类型写三个。
①彬彬有礼(AABC)____ ____ ____
②小心翼翼(ABCC)____ ____ ____
③真真假假(AABB)____ ____ ____
已知点(-1,-1)在直线ax+by+2=0(a>0,b>0)上,则1a+1b的最小值为( )