A:kE=2V
B:kE=5V
C:kE=50V
D:kE=2V
根据上面的数据制成复式条形统计图.
光明小学六年级四个班男、女生人数统计图
考试中,常有同学因过度紧张而没考出原有的水平,甚至很容易做的题目都会失误。这说明( )
—Why are so many people gathering there?
—Several people seem ________.Let's go and see.