林业生态工程规划设计的基础工作是()。A.现状调查与分析 B.区域规划设计 C.项目

题型:单项选择题

问题:

林业生态工程规划设计的基础工作是()。

A.现状调查与分析

B.区域规划设计

C.项目技术设计

D.项目树种选择

考点:生物学生态工程学生态工程学题库
题型:单项选择题

Have you ever done something foolish that made you feel so embarrassed(尴尬的)?

Well, that’s exactly how I felt. On a Saturday morning last autumn.I had gone to town to do some shopping and as I was on my way home,it suddenly began to rain. I at once ran into a nearby phone box since I didn’t have an umbrella.It was raining so heavily that I have to stay in the phone box until it stopped.

A few moments later,I saw a young man walk up to the phone box,wearing a yellow raincoat and holding a box. I didn’t want to go out into the rain,so I picked up the phone and pretended I was talking to someone. I thought the man would go away,but he didn’t. He just waited in the pouring rain,watching me wave my hands about and act as if I was deep in conversation.

Luckily,it began to stop after about ten minutes.“Okay,Mum,” I said loudly into the phone,“I’ll see you later Bye!” I put the phone down.picked up my shopping bag and walked out of the phone box “I’m sorry I took so long,”I said to the man.

“Oh, I don’t want to use the phone,”he replied.smiling.“I’ve just come to repair it. It’s out of order.you see.” I felt myself go bright red in the face and I hurried away with my head down,feeling a complete fool. That was certainly one of the most embarrassing moments of my life!

小题1:Why did the writer go to the phone box and stay there?

A. Because she wanted to wait for her friend there.

B. Because she wanted to phone her mother.    

C. Because it rained heavily and she had no umbrella with her.

小题2:What did the writer think what the young man wanted to do?

A. To repair the phone. B. To use the phone. C. To stay in the phone box.

小题3:How long did the young man wait for?

A. About five minutes. B. About fifteen minutes.  C. About ten minutes.

小题4:Which of the following is TRUE?

A. The story happened on a cold Saturday morning last summer.

B. The writer was telephoning to her mother when it rained.

C. It suddenly rained when the writer was on her way home after shopping.

小题5:Why was the writer embarrassed?

A. Because she did something foolish.      

B. Because she got all wet.

C. Because she made the man wait so long.

题型:单项选择题

(8分)人造地球卫星在距地球表面高度等于地球半径3倍处做匀速圆周运动。已知地球半径为R,地球表面的重力加速度为g,求:

(1)卫星的线速度;

(2)卫星围绕地球做匀速圆周运动的周期。

题型:单项选择题

基金经理进行投资交易是通过( )进行。

A.投资决策委员会向交易部下达投资指令

B.向交易部下达投资指令

C.投资部进行投资交易

D.基金经理直接进行交易

题型:单项选择题

进行遥控分、合操作时,其操作顺序为()。

A.执行、返校、选择

B.选择、返校、执行

C.返校、选择、执行

题型:单项选择题

下列方剂中可用于治疗疝气瘕聚的是()

A.逍遥散

B.一贯煎

C.小柴胡汤

D.温经汤

E.大补阴丸

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