【多选题】1-6、 和传统国际贸易相比,跨境电子商务呈现出传统国际贸易所不具备的以下特征()。
【单选题】Dr. Johnson ______ the patient of the safety of the operations.
【单选题】Dr. Johnson is head of the department, ______an expert in translation.
【简答题】在8086MPU中,一个字节表示()位二进制数,一个字表示()位二进制数
【简答题】How will Dr. Johnson be paid? In accordance with the______ in this letter.
【单选题】Dr. Johnson ______ the patient of the safety of the operations.