题目:
向前弯腰试验不包括()
A.脊柱有无侧弯
B.双肩有无不对称
C.肩胛骨有无突出
D.两侧背部有无高低不平
E.让患者躯干向前弯至约45°
答案:
参考答案:E
向前弯腰试验不包括()
A.脊柱有无侧弯
B.双肩有无不对称
C.肩胛骨有无突出
D.两侧背部有无高低不平
E.让患者躯干向前弯至约45°
参考答案:E
下列各项中,属于我国古代御史制度的特点是( )。
A.实行垂直的领导体制
B.以条问事
C.附设在某个行政机构之内
D.以时务策和不成文法问事
E.“以小驭大”、“秩卑权重”互相制约的原则
某中子星的质量大约与太阳的质量相等,为2×1030kg,但是它的半径才不过10km,求:(1)此中子星表面的自由落体加速度.
(2)贴近中子星表面,沿圆轨道运动的小卫星的速度.
(已知引力常量为G=6.67×10-11Nm2/kg2,
=1.11.3
=3.6)13
下列仪器常用于物质分离的是( )
①漏斗 ②试管 ③蒸馏烧瓶 ④天平 ⑤分液漏斗 ⑥研钵
A.①③④
B.①②⑥
C.①③⑤
D.①③⑥
阅读理解。
I love charity (慈善) shops and so do lots of other people in Britain because you find quite a few of them
on every high street. The charity shop is a British institution, selling everything from clothes to electric goods,
all at very good prices. You can get things you won't find in the shops anymore. The thing I like best about
them is that your money is going to a good cause and not into the pockets of profit-driven companies, and you
are not damaging the planet, but finding a new home for unwanted goods.
The first charity shop was opened in 1947 by Oxfam. The famous charity's appeal (呼吁) to aid postwar
Greece had been so successful that it had been flooded with donations (捐赠物). They decided to set up a
shop to sell some of these donations to raise money for that appeal. Now there are over 7,000 charity shops
in the UK. My favorite charity shop in my hometown is the Red Cross shop, where I always find children's
books, all 10 or 20 pence each.
Most of the people working in the charity shops are volunteers, although there is often a manager who
gets paid. Over 90% of the goods in the charity shops are donated by the public. Every morning you see bags
of unwanted items outside the front of shops, although they don't encourage this, rather ask people to bring
things in when the shop is open.
The shops have very low running costs: all profits go to charity work. Charity shops raise more than
£110 million a year, funding (资助) medical research, overseas aid, supporting sick and poor children,
homeless and disabled people, and much more. What a better place to spend your money? You get something
special for a very good price and a good moral sense. You provide funds to a good cause and tread lightly on
the environment.
1. The author loves the charity shop mainly because of _____. [ ]
A. its convenient location
B. its great variety of goods
C. its spirit of goodwill
D. its nice shopping environment
2. The first charity shop in the UK was set up to _____. [ ]
A. sell cheap products
B. deal with unwanted things
C. raise money for patients
D. help a foreign country
3. Which of the following is TRUE about charity shops? [ ]
A. The operating costs are very low.
B. The staff are usually well paid.
C. 90% of the donations are second-hand.
D. They are open twenty-four hours a day.
4. Which of the following may be the best title for the passage? [ ]
A. What to Buy in Charity Shops.
B. Charity Shop: Its Origin & Development.
C. Charity Shop: Where You Buy to Donate.
D. The Public's Concern about Charity Shops.
黑客在攻击过程中通常进行嗅探,这是为了()。
A.隐藏攻击痕迹
B.提升权限
C.截获敏感信息,如用户口令等
D.获知目标主机开放了哪些端口服务