In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[header] How to read an ear reflexology chart [title] Get an ear reflexology chart online or refer to one in a book. [step] Before you can learn how to read an ear reflexology chart, you will need to get yourself a good one to consult. You can find ear reflexology charts online or in a reflexology book. <sep> (A) For best results, get a large poster size chart. The ear has 90 standardized reflexology points, so it can be difficult to read an ear reflexology chart if it is too small. (B) Read the chart aloud to yourself in the living room or in the shower, if you don't have a room to study in. [title] Read the chart in a library or in an online book. (C) [substeps] You will also need to see if any glaciers are present. These may be signs of a temperature problem. (D) [substeps] Place your index (pointer) finger on one of the pointer points at the top of a chart. Place your other finger on the other pointer point at the bottom of the chart.
A

[header] How to ask survey questions [title] Understand your objective. [step] Make sure you know why you are asking questions in the survey. Having a firm grasp of this will help you make better questions. <sep> (A) Without knowing your objective, your questions may seem aimless. [substeps] Try to answer the questions: who, what, where, when and why for yourself. (B) [substeps] However, you may not have a completely clear and accurate understanding of your evaluation topic. You may need the fact-figure accuracy to have a clear and reliable assessment. (C) You can additionally foster a good relationship between you and the question that came up. [substeps] Once you have developed a rapport with the question, you should begin addressing it. (D) [substeps] Determine whether the survey may be a waste of time. If the survey results in a huge number of questions, it will be better for you to leave some questions blank or to completely miss the question's significance.
A

[header] How to work as a customer service representative [title] Get your high school diploma. [step] Most jobs in customer service will require a minimum of a high school diploma or equivalent education. If you're a teenager or someone without their diploma, customer service is still viable for you in places like retail, but it may be harder to get a job. <sep> (A) Check with the employer or look at the application requirements before applying for the position. [substeps] If you are older than high school age, look into ged programs provided by your local school or community college. (B) [substeps] A high school diploma is the minimum required level of education you'll need to have before applying to a job as a customer service representative. [title] Fulfill at least four years of work experience. (C) [substeps] Being a retail success means having a high school diploma, but it can be tricky to get a job. It may still be necessary to have coursework in high school or college so that you can work in customer service. (D) Until you achieve or attain your high school diploma, make sure you have complete education and are in a good position to get a job. [substeps] College students, undergraduate students, or families may want to consider taking an associate's or master's degree in customer service.

A

