6 Tickets are limited and will be allocated to those who apply first.
A. posted
B. sent
C. handed
D. given
查看答案
the total （）of the goods is $20.00 A．quantity B．weight C．quality D．value
52 A must B do C will D could
Modern communications play an important role in globalization．
A Right B Wrong C Not mentioned
装载出口冷冻蔬菜的集装箱，无需实施： A．卫生检疫 B．动植物检疫 C．适载检验 D．食品卫生监管检验
微信支付 
支付宝支付