↑ 收起筛选 ↑
试题详情

A school bus is a bus used to take children to school . The school bus is usually the major means (工具)of transportation    1.   children .

In North America the school bus is different from   2.  buses  . The United States has specially built , painted and equipped(装备)school buses . They are usually painted yellow .

In 1939 , people in the USA 3.   to paint the school buses yellow . In April of that  4.  , Dr Frank , a professor at Columbia University , organized a 5.  .  He and the other experts (专家)made national school bus standards at the meeting . The color was chosen   6.   black lettering on that hue (颜色)was the easiest to

7.   in the early morning and late afternoon .

The meeting lasted for seven   8.    . They talked about the   9.   and the color of the school bus . They made a total of 45 pieces of standards at the meeting . And most of the standards are   10.   used

九年级英语选词填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题