题目内容
To find out whether bees can see colors,the following experiment is made. A round table is put in a 1.(花园),and on the table is a piece of blue cardboard(硬纸板)with a drop of syrup(糖浆)on it. After a 2.(短暂的)time,bees come to the syrup. The bees then fly to their hive(蜂房)and give the syrup to 3.(其他的)bees in the hive. Then they 4.(返回)to the feeding?place which they have found. After a while,the blue cardboard with the syrup on it is 5.(拿;取)away.6.(代替;取代)of this cardboard,a blue cardboard is now put on the 7.(左边)side of the first feeding?place and a red cardboard to its right. These 8.(新的) cardboards have no syrup on them. Very soon bees 9.(抵达)again,and fly straight to the blue cardboard.10.(没有人;没有事物)goes to the red cardboard.
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