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问题 选择题
如图所示为某公路上的交通标志牌，司机在遵守交通规则的前提下，从看到这块标志牌的地方到到达北京，匀速行驶的汽车最快所需的时间是（　　）

A．2800s

B．0.57h

C．1.75h

D．1.25h

答案

答案：C

单项选择题

Before bowel surgery, the infant is to receive oral neomycin for 3 days. The appropriate pediatric dosage of neomycin sulfate is 10. 3 mg/kg q 4 hours. The infant weighs 15 pounds, 6.4 ounces. Which of the following dosages most closely approximates a safe daily dose

A. 50 mg/day.
B. 150 mg/day.
C. 280 mg/day.
D. 430 mg/day.
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单项选择题

海运提单的抬头是指提单的（）。

A、Shipper

B、Consignee

C、NotifyParty

D、Carrier
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