祈使句Work quietly! Keep to the right. — 英语选择题
题目
学校科技展上，大家先沿走廊前行，再到阅读角安静地做记录。走廊提示牌和阅读角提示牌按先后顺序应写哪一组？A. Keep to the right!；Work quietly! B. Work quietly!；Keep to the right! C. Keep to the right!；Keep to the right! D. Work quietly!；Work quietly!