The conclusion echoes the introduction perfectly.

_______________ echoes each other by Qian Trigram in the north and in the south of the Forbidden City.

Bats __________ sound waves and make sense of their environment from the echoes they receive. (send)

智慧职教: The radar control that shortens all echoes on the display and reduces clutter caused by rain or snow is the ______.

The most noticeable sigh of Islam for the visitor is the call to prayer that echoes across Turkey’s villages and cities times a day.

Bats find insects in the dark of night with the help of ______. A: echoes B: eyesight C: sound waves D: none of the above

If something ______<br/>a surface, it makes long stripes or marks on the surface. A: echoes B: clings C: strips D: pits

To readers and critics, Catch-22 is a “curious” book in the sense that _____. A: it severely attacks the cruelty of the war B: it echoes the tradition of war fiction C: it starts a tradition of its own D: it promotes the regular interpretation of the novel

​The end of a speech usually refers back to the beginning in the way ______.‌​‌ A: it repeats the central idea proposed at the beginning B: it restates the central idea and echoes the lead-in C: it leaves a deep impression D: it tries to create a suspense

‏The end of a speech usually refers back to the beginning in the way ______.‎‏‎ A: it repeats the central idea proposed at the beginning B: it restates the central idea and echoes the lead-in C: it leaves a deep impression D: it tries to create a suspense