Questions 186~190 refer to the following text message, form, and email.
Hi. Your membership is expiring soon. Renew online to keep enjoying our fitness equipment, group classes, and wellness services. Thank you for being a valued member. Link-Up Fitness & Wellness Club http://reg.likupfw.com/
Link-Up Fitness & Wellness Club Membership Renewal Form 
Membership Type:[✔] Monthly - $50/month[ ] Annual - $540/year (limited-time promotion, 10% off)
Membership Start Date: 01/04Membership End Date: 01/05
Member Information:Name: Maggie ChenEmail: maggiechen555@gmail.com
Payment Information: Credit Card Type: VisaCredit Card Number: 1234-5678-9012-3456Expiration Date: 05/27Security Code: 824
Billing Address:123 Main Street, Anytown, USA
[✔] Check here if billing address is the same as mailing address:Mailing Address: 123 Main Street, Anytown, USA
Terms and Conditions:I agree to renew my membership at Link-Up Fitness & Wellness Club and authorize the club to charge my credit card for the membership fees indicated above. I understand that this membership renewal is subject to the terms and conditions of the club, and that membership fees are non-refundable. I also understand that my membership will automatically renew at the end of the membership period unless I cancel my membership before the renewal date.
Signature: Maggie ChenDate: 03/27
Subject: URGENT: Request to change membership from monthly to annual
Dear Link-Up Fitness & Wellness Club Customer Support Team,
I am writing to request an urgent change in my membership type. My name is Maggie Chen, and I recently renewed my membership at your club for the monthly membership at $50 per month. However, I made a mistake and actually wanted to become an annual member at the discounted rate of $540 per year.
I urgently need to change my membership type as soon as possible. I would greatly appreciate it if you could help me make this change immediately, and let me know the next steps I need to take to complete the process. If there are any additional fees or charges associated with this request, please let me know as soon as possible.
Thank you very much for your assistance in this matter. I look forward to continuing my membership at Link-Up Fitness & Wellness Club.
Best regards,
Maggie Chen
【題組】186.What is the purpose of the text message?
(A)To inform the reader of a sale at Link-Up Fitness & Wellness Club.
(B)To announce the opening of a new fitness center.
(C)To remind the reader to renew their membership before it expires.
(D)To invite the reader to a wellness seminar.