在电子商务过程中,买卖双方是通过网络来联系的,甚至彼此可能远隔千山万水,也可能近在咫尺,因而建立交易双方的安全和信任关系相当困难。
参考答案:对
The young Canadian has decided _____ the 2008 Olympic Games. [ ]
A. coming and watch
B. come to watch
C. to come here to watch
D. coming here to watch
治疗咽喉肿痛虚证应主选的经穴是()
A.手太阴经穴
B.足少阴经穴
C.足阳明经穴
D.足厥阴经穴
E.足少阳经穴