下列对武术基本功中基本手型“拳”的说明错误的是()A、四指并拢卷握 B、拇指紧扣中指

题型:单项选择题

问题:

下列对武术基本功中基本手型“拳”的说明错误的是()

A、四指并拢卷握

B、拇指紧扣中指的第二指节处

C、拇指紧扣食指第二指节处

D、拳握紧,拳面平,直腕

考点:体育科学武术套路及理论考试武术套路及理论考试题库
题型:单项选择题
请阅读以下个人信息,并将他们的需求和以上的酒店匹配。
 
A. Alex Centre Hotel is 300 meters away from the centre square. It has many modern and large
    rooms. It also has a business centre, meeting rooms, a car park and several restaurants.
B. Youth Hotel provides more than a hundred rooms. The rooms are not big but clean. No noise
    can be heard from the streets. There is an outdoor barbecue (烧烤) that everyone loves.
C. Holiday Village is built in a beautiful valley. You can have your own house with a small garden.
   The restaurant in it has delicious food and all kinds of wine, ready for you in the evening, but it
   may cost much.
D. Fishermen's Home is built by the sea. You don't need to spend much staying here. Walking along
    the beach, you can see many fish. You can go fishing on the boat, too. Of course, you can enjoy
    seafood with your friends in the restaurant.
E. Holiday Inn is great for its value. It is lying at the foot of the mountain. It provides basic
    conditions, but the rooms are clean and big enough for a dance. It has a nice swimming pool.
F. Karin's Hotel is on an island. It is famous for its wonderful natural views (风景), nice rooms and
    its service. Staying here can make your trip a pleasant one.
1. Mr. & Mrs. Smith live in a noisy street. They are going to the beach for a weekend. They dream
   of eating seafood by the sea and spending a quiet night. They also hope the hotel rooms are not so
   expensive.
2. Jack is a businessman. He is looking for a modern hotel with good service in the centre of the city.
3. The Lees are having a three-day holiday. They aren't rich and they enjoy a simple life. The family
    all like swimming.
4. Jim and Susan plan a trip after their wedding (婚礼). They want to choose a hotel with natural
    environment, comfortable rooms and good service.
5. A group of college students are having their holiday. They want a quiet place where they can have
    their BBQ. They don't care about the room size.
题型:单项选择题

甲氨蝶呤抗肿瘤的主要机制是()

A.抑制二氢叶酸合成酶

B.抑制二氢叶酸还原酶

C.破坏DNA结构和功能

D.嵌入DNA干扰转录RNA

E.干扰蛋白质合成

题型:单项选择题

在行为疼痛测定法中,“由护士、患者家属或患者自己对每天不同时段及每日的日常活动出现的疼痛进行记录”属于()

A.温度痛阈

B.电刺激痛阈

C.疼痛日记评分法

D.机械伤害感受阈

E.六点行为评分法

题型:单项选择题

疑似群障单中,确认疑似群障为群障的方式有()

A.手工确认

B.派发网络单

C.自动确认

题型:单项选择题

2008年粮食种植面积10670万公顷,比上年增加106万公顷;棉花种植面积576万公顷,减少17万公顷;油料种植面积1271万公顷,增加139万公顷;糖料种植面积193万公顷,增加13万公顷。

全年粮食产量52850万吨,比上年增加2690万吨,增产5.4%。其中,夏粮产量12041万吨,增产2.6%;早稻产量3158万吨,与上年基本持平;秋粮产量37651万吨,增产6.7%。

全年棉花产量750万吨,比上年减产1.6%。油料产量2950万吨,增产14.8%。糖料产量13000万吨,增产6.7%。烤烟产量260万盹,增产19.6%。茶叶产量124万吨,增产6.4%。

由上述材料可以推断出()。①2006年相对上一年的粮食产量的增加量大于2005年粮食产量的增加量②2008年相对于2006年的粮食产量的增幅约为6.1%③2008年单位面积的粮食产量相对于上年增加了5.2%

A.①③

B.②

C.②③

D.①②③

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