相关考题
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多项选择题
无粘结预应力混凝土施工方法的说法，正确的是（）。
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 -
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.
A.
Q:
B.Nothing
C.
B．No
D.
C．The
E.
D．Right
F. -
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
