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问题 单项选择题

关于流水的设计原测正确的是（）。

A.流水可穿越庭院中央

B.流水的宽窄变化可使水景效果自然生动

C.上游坡度宜小，下游宜大

D.水流两侧栽植观赏植物以草本为主，灌木为次，乔木易少

答案

参考答案：B

单项选择题

以下不是供应链管理特征的是（）。

A.管理目标呈现多元化特征和超常的性质

B.管理视域极大拓宽

C.管理要素更加多样，包容度大大增加

D.管理系统的复杂性增加，系统边界日益清晰
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单项选择题

Expressing gratitude is an important form of good manners. Nowadays more and more people in China have found it’ s high time to (16) a thankful heart for the young.

Everyone likes to get praised and appreciated. Gratitude is the greatest of virtues, which lets others smile and makes the world more beautiful. You just need several minutes to write down a thank-you note, but it brings much joy to the (17) .

We live in a society where we enjoy the different services of others. But (18) of them should be taken for granted.

Gratitude is also a kind of (19) in life. In developing gratitude for every moment--for the simple joys and even for the (20) times--we come to truly enjoy and appreciate life. Then we are able to see the (21) that surrounds us.

Try to write a thank-you letter to your parents for working hard to (22) you a happy life.

Be grateful to your teachers because of their (23) with your studies and character building.

Say thanks to your friends who (24) both your happiness and sorrow. We are sure it will bring them much joy and add (25) into your own life as well.

18（）

A.one 

B.any one 

C.none 

D.all
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