【简答题】小华每天坚持背诵英语单词15个,20天可背诵多少个?如果每天背30个,这些单词要几天才可以背完?
【单选题】When do the shops close on Saturdays?
【判断题】亚西比德叛逃后重新回到雅典是在公元前415年。()
【单选题】— What time do you have breakfast? — [ ]
A.
At seven o'clock in the morning
B.
At 4 :30 in the afternoon
C.
At seven o'clock in the afternoon
【判断题】中国专有权利使用费和特许费服务贸易出口从21世纪的头十二年来看,两项的增长率起伏较大。()