题目内容
（请给出正确答案）
A．Restaurants and hotels.
B．Manufacturing.
C．Health care and hospitals.
D．Business services.
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更多“A．Restaurants and hotels.B．Man…”相关的问题
It can be inferred from the passage that ______.
A．restaurants can refuge service to people with disabilities
B．every car of a train must be accessible to persons with disabilities
C．the ADA is not well-liked by employers
D．large companies may not discriminate against workers with disabilities
What does the author argue for in the passage？
A.Restaurants should calculate the tips for customers.
B.Customers should pay more tips to help improve service.
C.Waiters deserve better than just relying on tips for a living.
D.Waiters should be paid by employers instead of customers.
A.0.6Ho(Ho为平均开采深度)
B.0.7Ho(Ho为平均开采深度)
C.0.8Ho(Ho为平均开采深度)
D.0.9Ho(Ho为平均开采深度)
A.P{接受H1|Ho为真}
B.P{接受H0|H0为真}
C.P{接受H1|H1为真}
D.P{接受Ho|H1为真}
