单项选择题Natalie, Michelle and Anthony have to be at school by 8:45 a.m. Michelle is never late for school. On Monday Anthony was late for school. If these statements are true, only one of the sentences below must be true. Which one

单项选择题This bar chart shows how many times a class of children hit a target with a set of ten beanbags. How many children hit the target fewer than 7 times