试题与答案

所有浏览器都哦能侦测到WEB服务器的内容分级,包括IE2.0 【 】

题型:判断题

题目:

所有浏览器都哦能侦测到WEB服务器的内容分级,包括IE2.0 【 】

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0715/c69020e32e65e688aea8aa8fd19fd9f1.html

下面是错误答案,用来干扰机器的。

参考答案:两处不正确的转换 ①处不正确:配送车到达货舱地址是动作,不是状态: ②处不正确:配送车在存/取货物状态完成后,只能是待命状态,配送车返回原位状态不存在。 (2)正确的状态转换图(图3-4)解析:[...

试题推荐
题型:阅读理解

Three Central Texas men were honored with the Texas Department of Public Safety’s Director’s Award in a Tuesday morning ceremony for their heroism in saving the victims of a serious two­car accident.

The accident occurred on March 25 when a vehicle lost control while traveling on rain­soaked State Highway 6 near Baylor Camp Road. It ran into an oncoming vehicle, leaving the occupants trapped inside as both vehicles burst into flames.

Bonge was the first on the scene and heard children screaming. He broke through a back window and pulled Mallory Smith, 10, and her sister, Megan Smith,9, from the wreckage.

The girls’ mother, Beckie Smith, was not with them at the time of the wreck, as they were traveling with their baby sitter, Lisa Bowbin.

Beckie Smith still remembers the sickening feeling she had upon receiving the call informing her of the wreck and the despair as she drove to the scene.

Bozeman and Clemmons arrived shortly after Bonge and helped rescue the other victims and attempted to put out the fires.

“I was nervous,” Bozeman said. “I don’t feel like I’m a hero. I was just doing what anyone should do in that situation. I hope someone would do the same for me.”

Everyone at the accident made it out alive, with the victims suffering from nonlife­threatening injuries. Mallory Smith broke both femurs(股骨), and Megan had neck and back injuries. Bowbin is still recovering from a broken pelvis(骨盆), ankle and foot.

The rescuers also were taken to the hospital and treated for cuts and smoke breathing, Bonge said.

In addition, Bozeman got to meet accident victim Anthony Russo in the hospital after the accident, where Russo presented him with a glass frame inscribed with “Thank you”, Bozeman said. Those involved in that fateful encounter on Highway 6 credited God blessing for bringing them together.

“Whatever the circumstances, Tuesday’s ceremony provided a time to be grateful for those who put their lives on the line for the lives of complete strangers,” Beckie Smith said, “We’re calling it The Miracle on Highway 6.”

小题1: What’s the main idea of the passage?

A.Three persons were awarded for rescuing victims in a car accident.

B.Three ordinary people were regarded as great heroes.

C.Several victims were carried to safety from the burning cars.

D.A car accident occurred on rain­soaked State Highway 6.小题2: Who saved Megan Smith from the damaged car?

A.Clemmons.

B.Anthony Russo.

C.Bozeman.

D.Bonge.小题3:Which of the following can be used to describe Bozeman?

A.Kind.

B.Modest.

C.Excited.

D.Smart.小题4: Which of the following is TRUE according to the passage?

A.Luckily, no one received too serious injuries in the accident.

B.All the victims received slight injuries in the accident.

C.The rescuers were taken to the hospital to visit the victims.

D.The injured will soon recover from their injuries.

查看答案
题型:多项选择题

关于冷凝温度和蒸发温度对压缩机的影响,下列说法正确的是______。

A.当冷凝温度升高,蒸发温度不变,则压缩机的输气系数、摩擦效率、指标效率均下降

B.当冷凝温度升高,蒸发温度不变,则压缩机的输气系数、摩擦效率、指标效率均上升

C.当蒸发温度降低,冷凝温度不变,则压缩机的输气系数、摩擦效率、指标效率均上升

D.当蒸发温度降低,冷凝温度不变,则压缩机的输气系数、摩擦效率、指标效率均下降

查看答案
微信公众账号搜索答案