计算机进行数据存储的基本单位是( )。A．二进制位 B．字节 C．字 D．字长

某科学家在20世纪70年代曾做过一次实验，将许多白色方块在草地上排成一长列，然后在1、2、4、6、8……方块上依次放上糖。当他放完第10块来到12块时，蜜蜂们早已在那里等候，受到刺激的科学家跑到14块一看，那里也有蜜蜂在等待。他沮丧地放下手中的糖，气愤地说：“鬼知道是我在训练它们还是它们在训练我！”蜜蜂的这一“智慧”行为属于[ ]

A．先天性行为

B．后天学习行为

C．随机性行为

D．本能

属于资源严重减少的野生药材是（）。（2005年考试真题）

A.羚羊角

B.石斛

C.蛤蚧

D.当归

E.斑蝥

阅读理解。

     There's no better place to be than beside the seaside in the summer. And even in Britain you can

still find beaches away from the crowds with golden sand.

COMPTON BAY,ISLE OF WIGHT

     This wide sandy beach is on the south west coast,between Freshwater and Brook and is part of

the Tennyson Heritage Coast. There are striking views of the white cliffs further along the coast. A

coastal path passes behind the beach,and you can enjoy scenic cliff top walks in either direction.

     Accommodation:Sandpipers Hotel(01983 758150,www. sandpipershotel. com) with doubles

from ￡10 pp.

KINGSGATE BAY,KENT

      Around the beach round a bend in the coastal road from Ramsgate is white cliffs with Kingsgate

Castle dominating the whole landscape. It is fairly isolated,with few facilities,but is perfect for summer

bathing or for bracing winter walks.

      Accommodation:Fayreness Hotel(0188 86866,www. fayreness. com) with doubles with breakfast

from ￡69.50 pp.

RINGSTEAD BAY,DORSET

      A picturesque 210 ft crescent(弦月状)of pebbles with clean water-that's a perfect escape from

some of the busier beaches around Weymouth. You reach it by passing through the village of Upton

,then along a narrow country road. Next to the car park is a wellstocked shop. The cliffs behind

Ringstead Bay are an excellent place for fossil hunting.

       Accommodation: Glenburn Hotel(01305 832318,www. glenburnhotel. com) with doubles from ￡

79 including breakfast.

BRANSCOMBE, DEVON

     Lying on the East Devon Heritage Coast,Branscombe has good facilities with toilets and a car park

close to the beach,as well as a small picnic area. A wellstocked shop sells the most attractive dairy ice

cream. Next to the shop is the Sea Shanty restaurant-open every day until 5 pm during the summer.

     Accommodation:The Mason's Arms,Branscombe Village(01297 680300,www. masonsarms.co.uk)

with doubles from ￡65 pp with breakfast.

1．Which beach is the best wonderful place for summer bathing?

A．COMPTON BAY.

B．BRANSCOMBE.

C．KINGSGATE BAY.  

D．RINGSTEAD BAY

2．In which of the following beaches,will you enjoy ice cream?

A．COMPTON BAY.  

B．BRANSCOMBE.

C．KINGSGATE BAY.  

D．RINGSTEAD BAY

3．If you want to know more information about Fayreness Hotel,you'd better refer to the following

website ________.

A．www. masonsarms.co.uk

B．www. fayreness. com

C．www. glenburnhotel. com

D．www. sandpipershotel. com

4．What's the purpose of the passage?

A．To attract more tourists.

B．To describe some beautiful beaches.

C．To tell us the most beautiful places in UK are beaches.

D．To tell us where to spend summer.

女性，12岁，月经周期紊乱，经期长短不一已有4月余。肛门检查：子宫发育正常，双侧附件(-)。最可能的诊断是

A．无排卵型功能失调性子宫出血
B．黄体萎缩不全
C．子宫内膜息肉
D．子宫粘膜下肌瘤
E．黄体功能不全

阅读材料回答问题：

安静的课堂上，忽然有学生嬉笑打闹；检测前，老师三令五申严肃考纪，但巡视中却忽然发现某某正在抄袭……这些事情的发生，破坏了正常的教学秩序，常常使老师非常恼火。但如果处理不当，事情就会恶化，造成很坏的影响。

请回答下列问题：

你认为在课堂教学中如果遇到这类事件应该怎么处理？（）

A.给予违反纪律的学生以严厉的批评和惩罚

B.用冷静、镇定的态度对待学生的违纪行为

C.课后，老师选择适当的时间、适当的地点主动找该学生进行交流、沟通

D.委婉地用手势、幽默的语言或眼神暗示学生

E.巧妙地批评且点到即止