Questions 9 to 12 are based on the conversation you have just heard.
A. It could be the cellphone equipment.
B. It could be the line upgrading.
C. It could be the man’s wrong operation.
D. Not given.
查看答案
Questions 1 to 8 are based on the conversation you have just heard.
A. He refused to take the job because of the bad food.
B. He cannot bear the food’s smell so he may quit.
C. It’s difficult to work because the food smells so good.
D. He is so hungry and wants to take a break.
在买卖合同的包装条款以及有关运输的单据中，都要标明运输标志、指示性标志和警告性标志。（）
A. 对
B. 错
患者女性，41岁。胸闷2月待查。心电图检查显示为窦性心律，可见长PP间距是正常窦性PP间距的2倍或3倍，应诊断为
A. 心室颤动
B．室性逸搏心律
C．窦性停搏
D．二度Ⅱ型窦房阻滞
E．交界性逸搏心律
加工贸易项下出口应税商品，如系全部使用进口料件加工的成品，征收出口关税。（）
A. 对
B. 错
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