Liz ____ (draw) some picture for the people of Bird world when she met them.
阅读下文,回答问题
砖(节选)
凡埏泥造砖,亦掘地验辨土色,或蓝或白,或红或黄,(闽、广多红泥,蓝者名善泥,江、浙居多。)皆以粘而不散、粉而不沙者为上。汲水滋土,人逐数牛错趾,踏成稠泥,然后填满木匡之中,铁线弓戛平其面,而成坯形。
【注释】①埏(shān);②汲:从井里取水,泛指打水,取水;③错:交错,错杂。④趾:脚。
试一试,看你有几种填法.
0.27×( )=0.( )×( )=0.54
读东西半球图,完成下列问题.
Mr. Chen is very _________ every day. He has no time to help his daughter with her homework.