the total （）of the goods is $20.00 A．quantity B．weight C．quality D．value
查看答案
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
The sample is of no（）value A．commcrcial B．commerce C．comet D．commence
微信支付 
支付宝支付