【单选题】More than 30 000 drivers and passengers who sit in the front of the vehicles are killed or seriously injured each year. At a speed of only 30 miles per hour it is the same as falling from a third-floo...
【单选题】More than 30, 000 drivers and passengers who sit in the front of the vehicles are killed or seriously injured each year. At a speed of only 30 miles per hour it is the same as falling from a thirdfloo...
【简答题】每空填多词。写在纸上,拍照提交。提交后可见全文。 音频重复三遍,第一遍 无停顿或 停顿信号 音 ,第二遍有停顿信号音,自行停顿,第三遍无停顿或 停顿信号音。 音频可以反复听,直到你再无修改为止。 The disruption is felt most keenly by pupils in the final year of secondary school. That is the year 1...