【判断题】大学时代是人生美好的时光,必须谈一次恋爱才充实。
【单选题】The boat will not arrive forty-four hours.
【简答题】I am afraid we will not be able to stop the fire if the firemen do not arrive within ten minutes. I am afraid the fire will __________, if the firemen do not arrive within ten minutes. (out of cont...
【单选题】Susan will not arrive at the airport on time _____she hurries up.
【单选题】If the merchandise does not arrive ______ Friday, please inform. the customer service representative about the delay.
【单选题】表示产品装接面上各元器件的相对位置关系和接线实际位置的略图是( )。
【单选题】地方性甲状腺肿流行病学特征地区分布正确的是( )