抗原的免疫原性与其结合到载体一的数目无关,只与载体性质有关。()

题型:判断题

问题:

抗原的免疫原性与其结合到载体一的数目无关,只与载体性质有关。()

考点:临床医学检验二、抗原抗体反应、抗血清及单克隆抗体技术二、抗原抗体反应、抗血清及单克隆抗体技术题库
题型:判断题

下痢无度,饮食不进,肢冷脉微,病势危重,宜急用下方 ()

A.独参汤

B.参附汤

C.安宫牛黄丸

D.羚羊角汤

E.至宝丹

题型:判断题

多发性损伤时,应该首先急救的损伤是

A.开放性气胸

B.单根双处肋骨骨折

C.下肢开放性损伤

D.包膜下脾破裂

E.严重脑挫裂伤

题型:判断题

Hee-haw! Scores of farms across the country are opening up to overnight guests. The best have all the appeal of a first-rate inn ----- plus here a moo, there a moo.

Sure, you and your kids plan to conquer the theme parks. In the meanwhile, why not make a little hay? Farm stays are fast becoming the great American alternative to the pre-packaged vacation.

LIBERTY HILL FARM

Rochester, Vt.; 802/767-3926; www.libertyhillfarm.com. Adults$75, teens $50,kids 12 and under $35, including breakfast and dinner; shared baths.

Beth and Bob Kennett run a farm straight out of a storybook. You’ll find Beth in the kitchen, rolling out dough(生面团) for a pie. Bob’s busy with other work. Guests sleep in seven sunny bedrooms right in the farmhouse and can participate in any of the farm jobs. Maybe you and your kids won’t be up at 6 a.m. to meet the milk truck, but you can help with the milking twice a day, collect eggs, and pick sweet corn and wild blackberries in season.

HULL-O FARM

Durham, N.Y.; 518/239-6950; www.hull-o.com; Adults $110, kids 10—14 $60, 5—9 $50, 2—4 $35, under 2 free, including breakfast and dinner; private baths.

It started in 1993 as a way to bring in some extra money at a time of falling milk prices. But soon after Frank and Sherry Hull opened their Catskill Mountains dairy farm to overnight visitors, they discovered they loved it. As you drive up, Sherry greets you on the porch(入口处)of the 1825 farmhouse with a cow-shaped cookie jar. Before long your kids are playing around with the cows, sheep, ducks, goats and getting ready for a hayride(乘坐装满干草的牛车出游).

MERAMEC FARM CABINS

Bourbon, Mo.; 573/732-4765; http://www.wine-mo.com Doubles with private bath $75, $10 per additional person. Trail and riding fees extra.

Climb onto the back of the Ford pickup and catch up with the herd. One gentle cow named Cricket will even let the kids sit on her back. At the barn(牲口棚), Carol will introduce you to the horses ---15 Missouri Fox Trotters --- and lead you on a trail ride over the hills and down along the spring-fed Meramec River, where everyone swims. Grab a fishing pole and head back to the river. When you have your fill of the wild, try Carol and Dave’s favorite restaurants or wineries(酿酒厂), within 20 miles of the farm.

小题1:The underlined sentence in the first paragraph implies that ___________.

A.you can enjoy the best cuisine at the first rate restaurant

B.some farm provide country experiences as well as good accommodations

C.farm work is hard, but you can enjoy it a lot, playing with the animals

D.if you want to hear a cow’s cry, please stay on a best farm小题2:We can learn from the three ads that _____________.

A.Hull-O Farm was not built for overnight visitors

B.Frank and Sherry Hull run a farm out of a storybook

C.kids can sit on a gentle cow’s back on Hull-O Farm

D.you can’t milk a cow if you get up late on Liberty Hill Farm小题3: The Browns have a 13-year-old son and 11-year-old daughter. If they stay on Liberty Hill Farm for one night, how much will they pay?

A.$175.

B.$220.

C.$235.

D.$250.小题4:Who will be most likely interested in the webpage?

A.Kids who want to find pleasure in the theme parks.

B.People who expect to be employed on the farm.

C.Researchers who are interested in raising cows on farms.

D.Those who plan to have family vacations on working farms.

题型:判断题

权利的最长保护期限为( )年。

A.1

B.2

C.4

D.20

题型:判断题

OSPF的网络中,Hello报文周期性发送,选择两个正确的描述()。

A.广播类型的网络Hello报文每隔10s发送

B.点对点类型的网络Hello报文每隔30s发送

C.NBMA类型的网络Hello报文每隔30s发送

D.点对点类型的网络Hello报文每隔10s发送

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