(单选题)

Who can’t fully be replaced by AI and robots at present?

A.Translator and Field technician.

B.Fast food workers and Sales representative.

C.Field technician and Fast food workers.

D.Sales representative and Translator.

参考答案：B

参考解析：

细节理解题。根据文章Fast food workers一项中第二句“The booths probably can’t handle customer service problems well”和Sales representative一项中第二段第一句“If you’re selling a high-differentiation product and/or a high-price, low-volume product you have some job security, but if you’re selling a high-volume, low-differentiation product, you better start polishing your resume”可知，快餐店员工和销售代表目前还不能完全被人工智能和机器人所取代。故选B。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语