某男性患者，44岁，酒后驾车致外伤性脾破裂，拟行剖腹探查术。查体：面色苍白、神志淡漠、呼吸急促、心率122次／分，律齐，血压82／60mmHg，ECG提示ST段改变。

ST段改变应考虑

A:失血性休克 B:酒精中毒 C:心肌缺血 D:复合伤 E:心功能不全

当管理员telnet到交换机时提示：Password requied，but none set，可能出现的原因是（）

A:硬件问题 B:远程登陆密码未设置 C:网管机与交换机的管理址不在同一个网段 D:远程登陆密码未作加密处理

In 2000, with little but a bar and a church left to make it a destination,, tiny St. James, Nebraska, was taken off state highway maps. Then the church closed, and the small farm village in the state’s northeast comer looked set to just disappear. Thanks to five devoted women, it didn’t.
In May 2001, after meeting with staff from the Center for Rural Affairs, the friends -- Louise Guy, Vicky Koch, Jeanette Pinkelan, Mary Rose Pinkelman and Violet Pinkelman -- opened a weekend market for vendors (小商贩) to sell handcrafts and local food.
"We felt like, what can we do to bring the community together" says Mary Rose Pinkelman. "We decided to make a place to sell local goods." They set up shop in the church school, which, though closed for nearly 40 years, had been well maintained. The first weekend, 16 vendors took over an old classroom. The result was an instant hit. Today, the market draws up to 70 vendors -- who sell such items as homemade jellies, baked goods, hand-woven rugs, and farm-grown produce -- and what Pinkelman calls an unexpected number of visitors. In the process, the market has made St. James a destination again, putting it back on the state road map.

A:The replacement of the church. B:The disappearance from highway maps. C:The closedown of the bar. D:The set-up of a market.

No sooner (had) the hikers (set out) on their trip (as) it began to rain (heavily).

A:had B:set out C:as D:heavily

We will {{U}}set off{{/U}} after he finishes packing.

A:set out B:set back C:set up D:set down

Calalyst 3548交换机在全局模式下配置超级用户的口令的是______。

A:hostname B:set password C:set enablepass D:enable secret

Calalyst 3548交换机在全局模式下配置超级用户的口令的是（）。

A:hostname B:set password C:set enablepass D:enable secret