问题 选择题

夏天扇扇子感到凉爽,这是因为(  )

A.扇来的是凉风

B.扇来的风从身上吸掉了很多的热

C.扇风可使空气温度降低

D.扇来的风能加快汗液蒸发,使人体被更快地吸热

答案

夏天扇扇子,身上感到凉爽,这是因为扇来的风加快了身上汗液的蒸发,蒸发吸热,导致人身体表面的温度降低,所以人会感到凉快.

故选D.

问答题 简答题
阅读理解

阅读理解。

     An old woman had two large pots (罐), one on each end of a pole (扁担). She carried the pole with

the pots across her neck.

     One of the pots had a crack (裂缝) in it while the other pot was perfect and always delivered (递

送) a full pot of water. At the end of the long walk from the well to the house, the crackedpot arrived

only half-full.

     For two years this happened daily, with the woman bringing home only one and a half pots of water.

Of course, the perfect pot was proud. But the poor cracked pot was ashamed of its own imperfection.

     One day, the cracked pot spoke to the woman by the well: "I am ashamed of myself because this

crack in my side causes water to leak out all the way back to your house."

     The old woman smiled: "Did you notice that there are flowers on your side of the path, but not on the

other pot's side? That's because I have always known about your crack, so I planted flower seeds on

your side of the path. And every day while we walk back, you water them."

     "For two years I have been able to pick these beautiful flowers to decorate (装饰) the table. Without

you being just the way you are, I would not have this beauty."

     Each of us has our own cracks. But it's these cracks that make our lives together so interesting and

meaningful.

1. How did the cracked pot feel about itself at first?

A. Proud.        

B. Happy.      

C. Excited.        

D. Ashamed.

2. Where were the flowers growing? 

A. On both sides of the path.        

B. In the woman's house.

C. On the perfect pot's side.

D. On the cracked pot's side.

3. Which is the correct order of the following events?

   ① The woman picked the flowers and decorated the table.

   ② The woman told the truth to the cracked pot.

   ③ The cracked pot talked to the woman about its crack.

   ④ The woman found a crack on one pot.

   ⑤ The woman planted some flower seeds.

A. ④⑤①③②                  

B. ⑤④③②①

C. ④③①②⑤     

D. ④⑤③①②

4. What does the passage mainly want to tell us?

A. Never laugh at old women.        

B. Try your best to be perfect in life.

C. Imperfection makes life meaningful.

D. Don't use a cracked pot to carry water.