问题 解答题

用一张边长20厘米的正方形纸,剪成一个长方体无盖纸盒(不考虑损耗及接缝),要使它的容积大于550立方厘米.

(1)请你画出剪裁草图,标明主要数据.(取整厘米数)

(2)你设计的纸盒长______厘米,宽______厘米,高______厘米.

答案

(1)如图:

(2)剪掉边长3厘米的小正方形,折成纸盒的长、宽分别是:20-3×2=14(厘米),高是3厘米;

纸盒的容积是:14×14×3=588(立方厘米);

答:纸盒的长是14厘米,宽是14厘米,高是3厘米;纸盒的容积是588立方厘米.

故答案为:14,14,3.

填空题

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.

17.()

判断题