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【单选题】
一个民族和一个国家,除了看之外最主要的途径就是()A.
导游人员的讲解服务和生活服务
B.
广告宣传
C.
旅游目的地系统介绍
D.
景区服务
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】关于舌下神经,正确的是
A.
一侧舌下神经麻痹时，伸舌向健侧偏斜
B.
一侧舌下神经麻痹时，伸舌向患侧偏斜
C.
一侧舌下神经麻痹时，病侧舌肌可见明显肌束颤动
D.
核上性损害时，伸舌向病灶侧偏斜
E.
核上性损害时，可见病侧舌肌萎缩
【简答题】You might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start my day with a cup of tea, and then I mig...
【多选题】苯甲酸及其钠盐属于酸性防腐剂,在酸性条件下有明显的抑菌作用,但对_______作用较弱。其作用效果与pH有很大关系,在pH___ ____以上时,对很多霉菌无抑制效果。苯甲酸的最适pH为_____
A.
产酸菌
B.
5.5
C.
2.5-4.0
【简答题】Once when I was six years old I saw an amazing picture in a book called True Stories from Nature about the primeval (原始) forest. It was a picture of a boa constrictor (大蟒蛇) in the act of swallowing an...
【多选题】Why countless numbers of people like to have their after meal tea?
A.
Medically, the tea leaf contains a number of chemicals, which may promote digestion.
B.
In addition, tea contains various vitamins.
C.
In summer, tea can dispel the heat and bring on instant cool with a feeling of relaxation
D.
For smokers, tea helps to discharge nicotine out of the system.
【简答题】Fill in each of the blanks in the following sentences with a word listed below. Change the form where necessary. privilege perception unburden literally immediate selective digestion accessible specia...
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