太极拳动作柔韧、稳定、极快深受广大人民群众喜爱。

阅读短文，判断正(T)误(F)。

                                                               Watch and Clock               

      Look at your watch. It has two hands, a long hand and a short hand. Some watches have three hands, 

an hour hand, a minute hand and a second hand. A watch is small. We can put it in the pocket (口袋) or wear 

it on the wrist (手腕). Some clocks are very big. We can see them from far away. These clocks are not in the 

rooms. They are on very big houses.

( ) 1. We can wear a clock on the wrist.

( ) 2. We can put a watch in the pocket.

( ) 3. We can see clocks on very big houses.

( ) 4. What's " an hour hand " in Chinese?  It's“时针”.

( ) 5. A clock is small, but a watch is big.

给下列句子中加粗的字注音，并解释其意思。    

（1）世有伯（    ）乐（    ），然后有千里马。伯乐：____________     

（2）一食（    ）或尽粟一石（    ）。食：_____________     石：_____________     

（3）食马者不知其能千里而食（    ）也。食：______________     

（4）食不饱，力不足，才美不外见（    ）。见：______________

Julio loves to visit his grandmother . He doesn’t get to visit her very often because his family lives in a city that is six hours away .His grandmother lives in a big wooden house on a farm .It is old and looks as if it has secret hiding places .

On the third Sunday of June ,Julio’s parents took him to his grandmother’s .Since it was summer vacation, he was going to stay at grandmother’s for a whole summer . Hid cousins Mario and linda would soon be arriving. They would also be staying at their grandmother’s this summer .

A big porch (走廊) wrapped （缠绕）around two sides of the house .Julio sat in the porch swing （秋千）.He could see the trees that circle the house .They had been planted as a windbreak （防风林）.They protected the house from the wind and blowing dirt .The house was in the middle of a large flat field .

Julio watched the dirt road that led to the house .He couldn’t wait for his cousins to get there .Mario was his age ,and Linda was a year younger .They had fun together .Last summer they spent one whole morning making a fort out of sacks of seed （装种子的麻袋做成的堡垒）.Then Uncle Henry took them on a tractor ride.

Julio remembered another time with his cousins .They had gone out to explore the fields .Julio touched an electric fence and got a shock .Then they found an old snake skin. Nothing like that ever happened at his own home !

Julio could smell the dinner that his grandmother was cooking .It made him hungry .

Finally he saw a cloud of dust coming up the road .“They’re here ! They are here !”He shouted .

根据材料内容选择最佳答案。并将其标号填入题前括号内。

小题1:Why doesn’t Julio often visit his grandmother ?

A．Because he doesn’t love his grandmother.

B．Because his parents don’t let him visit his grandmother.

C．Because his home is far away from his grandmother's.

D．Because he is often ill .小题2:Who is the youngest of Julio and his cousins ?

A．Linda.

B．Julio.

C．Mario.

D．Henry.小题3:The story tells about Julio and his cousins doing all of the following except_____.

A．watching old movie

B．taking a tractor ride

C．finding a snake skin

D．making a fort from seed sacks小题4:How do you think Julio felt when he saw his cousins arriving?

A． He was worried.

B． Ht: was excited.

C．He was angry .

D． He was sad小题5:After Julio cousins arrive , when would probably happen next ?

A．They would build a fort on the hill

B．They would look for snake skins .

C．They would climb the trees in their grandmother’s yard

D．They would eat dinner at their grandmother’s house

一个7岁的孩子在清晨早餐前，恶心呕吐、面色苍白，之后突然意识丧失，两眼上翻，头向后仰，阵挛性抽搐伴有呼吸屏气，口吐白沫，经数分后惊厥停止，进入昏睡状态，医生考虑是低血糖，血糖值应当是

A．血糖＜1.1mmol/L

B．血糖＜3.3mmol/L

C．血糖＜2.2mmol/L

D．血糖＜5.6mmol/L

E．血糖＜6.7mmol/L

碳化硅阀式避雷器连接部位的检修，螺栓、螺母、弹簧垫圈宜采用（）工艺产品。

A.喷涂防锈漆

B.电镀锌

C.镀锡

D.热镀锌