光纤直放站主要检测项目有：输出光功率；输入光功率；（）；最大输出功率；自动电平控制（

任务型阅读。

     The big red American car was much too wide for an English country road. When Jack saw it coming

towards him, he stopped his own car at the side of the road to make room for it to pass.  The American

car went slowly past, so close that he could see the driver's face quite clearly.

     "Where have I seen that face before ? " he thought.   " Wait a minute f  I remember now.  It was in the

newspaper! "  He took out the newspaper from his bag,  turned quickly to the middle page.  There was a

picture of the face in it. Yes, he had a large mouth and small ears,   and his eyes were behind dark glasses.

     "Wanted by the police," read by Jack. "The City Bank will give a lot of money to anyone who helps the police to catch this man."

     "Call the police at once," he said to himself.  But a few minutes later, he was sad.  "This man was caught this morning", answered the police on the phone.

1. In which country did the story happen?

   It happened  _____________________________________.

2. Why did Jack stop his car?

   Because _________________________________________.

3. Did Jack get a lot of money from the police?

4. What did Jack do when he had read the newspaper again?

________________________________________________________________

5. When was the man wanted by the police caught?

_________________________________________________________________

如图14所示，一高度为h=0.2m的水平面在A点处与一倾角为θ=30°的斜面连接，一小球以V₀=5m/s的速度在平面上向右运动．求小球从A点运动到地面所需的时间（平面与斜面均光滑，取g=10m/s²）．某同学对此题的解法为：小球沿斜面运动，则由此可求得落地的时间t．问：你同意上述解法吗？若同意，求出所需的时间；若不同意，则说明理由并求出你认为正确的结果．

Midas was a powerful king, both rich and greedy. Once he did a great favor for Bacchus, the god of wine. Bacchus offered Midas his choice of a reward. Midas answered at once. He asked that whatever he touched be turned into gold. Bacchus agreed, though he was sorry that Midas had not made a wiser choice.

Midas was eager to put his newly gained power to the test. He pulled a branch from a tree. The branch became gold in his hand. He picked up a stone; it turned to gold. He touched the grass, it, too, turned to gold.

Midas was overjoyed. Returning home, he ordered his servants to prepare a magnificent meal. But when he picked up some bread, it turned to gold. He lifted a glass of wine to his lips. But before he could taste it, it turned to gold.

Midas wished to free himself of his power. He hated the gift he had so recently hoped for. He raised his arms and begged and prayed for Bacchus to take away his deadly gift.

Bacchus showed pity. “Go,” he said. “to the River  Pactolus. There dip yourself in. Wash away your greed and its punishment. ”Midas did so. Hardly had he touched the waters, before the gold-making powers passed into them. The river sands changed into gold. And they remain golden to this day.

小题1:What is the moral of this story?

A．There is more to life than riches.

B．Gold is more important than food.

C．You can’t trust your friends.

D．You must make a wiser choice.小题2:When everything he touched turned to gold, Midas felt ______

A．happy and joyful

B．sad and disappointed

C．excited and angry

D．powerful and satisfied小题3:What was Midas’ wish after he could have nothing to eat?

A．To have a big meal.

B．To gain power to turn things to gold.

C．To have his power taken away.

D．To wash himself in the water.小题4:Today when we say that a person has the “Midas Touch”, we mean that ______

A．the person is very poor

B．gold is the most important thing to that person

C．everything that the person does makes money

D．the person has the power to do everything

某房屋建设项目规定于某日上午9:00在招标人办公搂三楼会议室召开投标预备会。为了准确掌握潜在投标人出席投标预备会的情况，招标人在会议室入口设置了签到处，要求潜在投标人在签到簿上依次签到，留下相关联系信息、地址等，以便事后联系。然后按照下述程序组织了投标预备会议：
(1)上午9:00，主持人宣布投标预备会正式开始，依次介绍了到会的领导、设计单位代表和参加会议的各方投标人。
(2)设计单位对整个设计情况作了一个概括性介绍，强调了其中的技术难点。
(3)主持人依次询问潜在投标人是否有需要澄清的问题，并对提出的问题由设计单位或招标人进行逐一澄清。
(4)上午12:00，会议结束。
[问题]

在电机工程中，应选用的万用表型号为( )。

A．MF10
B．MF20
C．MF14
D．MF18