物体从光滑的斜面滑下的过程中（不计空气阻力），受到的力有[ ] A.重力和支持力

某同学利用图（a）所以实验装置及数学化信息系统获得了小车加速度a与钩码的质量m的对应关系图，如图（b）所示。实验中小车（含发射器）的质量为200g，实验时选择了不可伸长的轻质细绳和轻定滑轮，小车的加速度由位移传感器及与之相连的计算机得到。回答下列问题： 

根据该同学的结果，小车的加速度与钩码的质量成（）（填“线性”或“非线性”）关系。

行政诉讼中原告的特殊性主要表现在（）。

A．原告只能是行政行为的相对人 

B．行政主体可以成为行政诉讼的原告 

C．对行政行为的违法性承担举证责任 

D．撒诉必须获得法院以裁定形式准许 

E．对行政行为的违法性不承担举证责任

适用于极硬地层的牙轮钻头的布置方案是（）。

A、自洗移轴式布置

B、非自洗式布置

C、自洗不移轴式布置

D、不确定

漆皮

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.