(单选题)

What does the underlined word “streamline” in the third paragraph refer to?

A.Isolate.

B.Simplify.

C.Strengthen.

D.Ascertain.

参考答案：B

参考解析：

词义猜测题。根据上下文内容以及第三段最后两句“He found that many travelers will sacrifice speed or ease to talk with a staff member and ensure their room has the right view or location, or to try for an upgrade. Other guests may still want to be greeted when they arrive.”可知，相较于传统的登记方式，采用这种技术会简化登记手续办理，所以推测streamline的意思是“简化”。Isolate意为“隔离”；Simplify意为“简化”；Strengthen意为“加强”；Ascertain意为“”。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