设1=a1≤a2≤…≤a7,其中a1,a3,a5,a7成公比为q的等 比数列,a

题型:填空题

问题:

设1=a1≤a2≤…≤a7,其中a1,a3,a5,a7成公比为q的等

比数列,a2,a4,a6成公差为1的等差数列,则q的最小值是________.

考点:等差数列的定义及性质
题型:填空题

ENJOY YOUR FAVORITES IN STAR CINEMA

June

Fri-Sun

The amazing spider-man 2  14:00;   16:00

x-men: days of future past   14:00;  16:00

20:00;    22:00

Mon-Thurs

The good dinosaur      12:00;  14:00;   16:00;   20:00

July

Fri-Sun

How to train your dragon 2    14:00;   16:00

Transformers 4              14:00;   16:00

20:00;   22:00

Mon-Thurs

The amazing spider-man 2    12:00;   14:00;   16:00

Tickets must be booked Any time up to 30 minutes, before the film starts, ticket holders are given seat numbers,

Drinks are provided. Food may be bought from the shop and eaten in the area provided outside the cinema,

Ticket prices: Adults,$18,  Children under6. :$6; Students under 16, $10

Smoking is not allowed anywhere in the cinema, Mobile phones must be kept off,

小题1:What film can John see if he wants to see a film on a Saturday night in July?

A.The Amazing Spider-man 2.

B.X-men: days of future past.

C.How to train your dragon 2.

D.Transformers 4.小题2:When can you see the film the Amazing spider-man 2?

A.Tuesday, July 10 p.m.

B.Tuesday, July, 4 p.m,

C.Friday, June, 4 a.m.

D.Friday, June, 8 p.m.小题3:How much will it cost for a family with two children, (one is 5 and the other is 8)to see a film?

A.$46

B.$36

C.$52

D.$48小题4:When can people book tickets?

A.The day before the film.

B.Any time before the film.

C.An hour before the film.

D.No later than half an hour before the film.小题5:What can you do,anywhere in the cinema?

A.Eat some food.

B.Have some drinks.

C.Make a phone call.

D.Smoke in the area provided.

题型:填空题

如图,一圆形金属环与两固定的平行长直导线在同一竖直平面内,环的圆心与两导线距离相等,环的直径小于两导线间距。两导线中通有大小相等、方向向下的恒定电流。若()

A.金属环向上运动,则环上的感应电流方向为顺时针方向

B.金属环向下运动,则环上的感应电流方向为顺时针方向

C.金属环向左侧直导线靠近,则环上的感应电流方向为逆时针

D.金属环向右侧直导线靠近,则环上的感应电流方向为逆时针

题型:填空题

“这中国,哪一点,我还有份?这朝廷,原是个名存实亡!替洋人,做一个,守土官长。”材料主要揭露了  

A.《南京条约》的危害

B.中俄《北京条约》的危害

C.《马关条约》的危害

D.《辛丑条约》的危害

题型:填空题

对下列各句加粗词活用情况解说正确的一项是[ ]

江陵,顺流而东也

②况吾与子渔樵于江渚之上

鱼虾而麋鹿

西望夏口,望武昌

A.①②不同,③④相同

B.①③相同,②④相同

C.①②相同,③④不同

D.①④不同,②③相同

题型:填空题

某颈椎病患者,体重较大,需要用较大力量牵引颈椎时应该首选()

A.坐位颈椎拔伸法

B.颈椎伸展法

C.仰卧位颈椎拔伸法

D.低坐位颈椎拔伸法

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