消化不良是儿童夜间磨牙的主要原因。

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问题:

消化不良是儿童夜间磨牙的主要原因。

考点:科普知识竞赛大学科普知识大学科普知识题库
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造成沙漠中生物稀少的主要因素是(  )

A.营养物质

B.阳光

C.温度

D.水

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蛋白质电泳中为消除或减少电荷对蛋白质移动的影响常加入()

A.丽春红S

B.SDS

C.溴化乙锭

D.过硫酸铵

E.四甲基乙二胺

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A Accommodation 住宿

One is never at a loss for a place to (1) in Malaysia.The country’s cities and major towns have a (2)  range of accommodation to suit all tastes and budgets. Most international (3)  hotels cater to total living requirements and as such, one (4) easily find restaurants, entertainment outlets and fitness centres within the (5)  complex.

Several resort hotels even have adjoining golf courses and (6)  parks with special privileges accorded to hotel guests. Family outings (7)  these hotels can be a practical yet fun-filled activity. Guests (8)  on longer stays may appreciate the serviced apartments situated within (9)  major cities.

Malaysia is also an excellent destination for romantic getaways, (10)  for honeymooners seeking an idyllic tropical retreat with (11) amenities. The country’s award-winning island resorts are paradises waiting to be (12)

For budget-conscious tourists, there is an array of accommodations located (13)  to amenities and tourist attractions. Budget accommodations in Malaysia are (14)  according to the Orchid Classification Scheme and include hostels, bed (15)  breakfast establishments, inns, boarding houses, rest houses and lodging houses (16)  Orchid rating is awarded to tourist accommodations offering basic facilities (17)  well as safe and clean premises.

Adventurous souls can try (18)  the innumerable value-for-money kampung-style chalets located along popular beaches. Nature (19)  seeking communion with nature in Malaysia’s world-famous nature parks such (20) Taman Negara will be amazed by the easy availability of chalets with modern facilities in these areas.

14.()

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阐述美术教育评价的含义及类别。

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希腊城邦公民享有比较充分的政治权利。主要原因在于()

A.城邦政体形式多样

B.国民都有公民身份

C.城邦经济发达

D.实行公民政治

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