多项选择题
A.不需要预留孔道和灌浆B.张拉时摩擦阻力较小C.预应力筋易弯成曲线形状D.施工简单、工程造价低E.属于后张法预应力混凝土
听力原文：W: Did you see the doctor this morning, dear? What...
单项选择题听力原文：W: Did you see the doctor this morning, dear? What did he prescribe for you?M: Well, he said there was no need to take any medicine if I kept healthy diet and regular exercises.Q: What can we infer from the conversation?(16)A．Nothing could help the man if he did no exercises.B．No medicine could solve the man's problem.C．The man should eat more and do more exercises.D．Right food and proper exercises are important for the man's health.
在某些情况下，审计师可以采用消极式函证。这些情况包括（）。A．预计差错率较低B．债务人欠款余额很小C．债务人能...
多项选择题在某些情况下，审计师可以采用消极式函证。这些情况包括（）。
A．预计差错率较低B．债务人欠款余额很小C．债务人能认真对待询证函D．内部控制较差
听力原文：M: Hey, Louise. Have you heard that the city counc...
单项选择题听力原文：M: Hey, Louise. Have you heard that the city council has finally voted the funds to build public libraries for communities?W: It is about time they did it. I don't understand what took them so long.Q: What does the woman mean?(17)A．To build libraries for communities is of no need at all.B．It would take long time to build public libraries for communities.C．Building libraries are meaningful and should have been done earlier.D．The city council has no funds to build libraries for communities.
