单选题：Mary called me up very late last night．

题目内容：

Mary called me up very late last night． A．shouted at me
B．visited me
C．telephoned me
D．waked me

参考答案：

答案解析：

BillReaddy thinks that space flight is very dangerous.

BillReaddy thinks that space flight is very dangerous. A．Right B．Wrong C．Notment

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What has happened to aspirin since new painkillers came on the market?A．Companie

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Paragraph 4__________A．NewDefinitions Of the OId Man B．ChangingConcept of the Ol

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目前中国的技术输出主要是力所能及地向发展中国家提供（　　）A．经济援助 B．物质援助 C．外贸援助 D．技术援助

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引进的只是资金的使用权，使用者必须以支付一定的利息为代价的是（　　）A．直接投资 B．中外合资经营 C．中外合作经营 D．间接投资

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