【单选题】Can you _____ to carry that heavy box by yourself?
【单选题】I can’t carry the big box. Can you help _____?
【单选题】The _________ is the item you can carry with you in the airplane.
【单选题】The most important advantage the North had over the South in the Civil War was its()superiority.
【单选题】毛泽东在( )一文中,总结了中国革命两次胜利和两次失败的经验教训,揭示了中国革命发展的客观规律,把统一战线、武装斗争、党的建设比作党在中国革命中战胜敌人的三个主要的法宝。
【单选题】What was the similarity between the Roman and African way of communication?
B.
People could send complicated messages.
C.
The messages could be sent out over a long distance within a time.
D.
Both of the ways relied on messages in the form. of sound.
【单选题】Had Michelle not anticipated the supply shortage and put in an early order, the company surely ______ the contract.