【判断题】在为客人提供行李服务时,无需跟客人确认行李的件数。
【判断题】在为客人提供行李服务时,无需跟客人确认行李的件数。( )
【单选题】有关骨骼肌的叙述正确的是( )
C.
骨骼肌的收缩和舒张不需要神经系统的控制和调节
【单选题】病人男,18岁,因“发热、咳嗽少痰1周,加重2天”就诊,曾用头孢克洛3天,治疗效果不佳,现胸片示右下肺小片状云絮状阴影,给予阿奇霉素治疗后症状改善,应考虑
【简答题】男性,32岁,因间歇发热40余天,咳嗽、咳痰1周前来就诊。 患者于40余天前开始无明显诱因出现发热,发热呈间歇性,体温波动于37.4~38.6℃之间,无畏寒及寒战。自认为感冒,服感冒药及抗生素(具体不详)均无效。伴明显的全身乏力、盗汗厌食。1周以前开始出现咳嗽、咳痰,呈白色黏液样,服止咳化痰药无效。发病以来进行性体重减轻,约18kg左右,大便稀,2~4次/分,小便尚可。 既往体健,曾有不洁史,...
【单选题】Which sentence from the section "Giant Plastic Scooper" explains why trash is a problem in the ocean?
A.
It scoops plastic out of rivers as it drifts past.
B.
The machine is powered by the sun.
C.
Plastic bottles, bags and toys are a few examples of the trash.
D.
For example, whales might eat the plastic and die.