行车中遇到正在进行作业的道路养护车辆、工程作业车时要注意避让。

如图中的(a)图所示，一个500匝的线圈的两端跟R＝99Ω的电阻相连，置于竖直向下的匀强磁场中，线圈的横戴面积是20cm²，电阻为1Ω，磁场的感应强度随时间变化的图象如图中的(b)图，求磁场变化过程中通过电阻R的电流为多大？

制作薯类面坯时，糖和米粉要趁热掺入薯蓉中，随后加入饴糖，擦匀折叠即可。( )

3、字数不少于500字。

新生儿摄取胸部正位时应选择（）

A.站立前后位

B.站立后前位

C.仰卧后前位

D.半坐后前位

E.仰卧前后位

From: Darlene Harvey
To: Joe Lincoln
Subject: Details
Dear Mr. Lincoln,
Thank you very much for agreeing to speak at the Sales Managers’ Conference on June 21. As I told you over the phone, we will be happy to pay for your flight to San Francisco and your accommodations in the city. Our policy is to allow speakers to make their own travel arrangements, and then compensate them afterwards. We find that this is more convenient for everyone involved. Please retain all documentation relating to your trip, and send it to me so that you can be fully reimbursed.
The conference will be held at the Harborside Convention Center, which is around three miles from the center Of the city and is within walking distance to restaurants, shops, and a small park. There are a few hotels in the surrounding area that might suit you. Often, conference speakers like to stay at The Swanson, which is just across the road from the convention center. Another popular venue is Wilkin’s Hotel, as it is close to the busy and interesting Chinatown area of the city. If this is your first visit to San Francisco, that might be a nice place to stay. Finally, Hotel Aurelia on Monaco Boulevard is where many conference speakers and guests choose to stay, as it has a lovely view of the harbor. Of course, these are just some suggestions, and you are welcome to stay wherever you like.
If there is anything at all I can do to help with your preparations for the conference, please let me know. We look forward to seeing you in June.
Sincerely,
Darlene Harvey — Conference Administrator, Get Together
From: Joe Lincoln
To: Darlene Harvey
Subject: Re: Details
Hello Darlene,
Thank you for your email last Week. If I were unfamiliar with San Francisco, it would certainly have been useful information, so I appreciate it. However, I actually grew up in the city, and I still have relatives in the region. While at the Sales Managers’ Conference, I intend to stay with my aunt so that I can catch up with her. Therefore, I won’t require compensation for my accommodations.
Instead, there is something else I want to inquire about. My aunt’s house is in the suburbs, so I will need to catch a cab from there to the convention center in order to make it to the conference on time. Can Get Together reimburse the cost of the cab for me I’m sure you will agree that this is much more cost-effective than having me stay at a hotel. Please let me know your answer soon.
Thanks,
Joe Lincoln

Where will Mr. Lincoln stay in San Francisco

A．In an apartment downtown

B．In a harborside resort

C．In a city hotel

D．In a suburban home