一个因数扩大10倍,另一个因数扩大100倍,积就扩大了1000倍.
下图是某细胞在进行某生命活动前后几种生物膜面积的变化图,在此变化过程中最可能合成( )
氢氧化钠固体易吸收空气中的二氧化碳而变化.取4.65g已部分变质的氢氧化钠固体跟36.5g质量分数为10%的盐酸恰好完全反应后,将溶液蒸干,所得固体的质量是 ____ g.
根据括号内的汉语提示,完成句子(1)Women teachers are usually more careful and more____ (有耐心的)with the pupils.(2)Since you've finished your work,why not consider ____ (参观)the park with your friends?(3)Early in the____ ( 二十) century, two famous scientists developed their personal ideas about dreams.(4)In order to search for the missing passengers in the MH370, two____ (军人)died.(5)The film reminded me of the day when I was____ (照顾)care of in the village.(6)Drive____ (径直)on, and you’ll find the museum on your left.
增加:在缺词处加一个漏字符号(∧),并在右边横线上声出该加的词。
删除:把多余的词用斜线(\)划掉,并在右边横线上写出'该词,也用斜线划掉。
修改:在错的词下划一横线,并在右边横线上写出改正后的词。