TOEFLReading
Complete the Words
Điền các chữ cái còn thiếu trong đoạn văn. Mỗi dấu gạch dưới (_) là một chữ cái bị thiếu. Gõ từ hoàn chỉnh cho từng mục.
Chủ đề: How bats find insects with echolocationĐã điền 0 / 10 chỗ trống
Most bats hunt at night, when their eyes are of limited use, so many species find food by listening instead. A bat (1)se___ out short, (2)hi__ (3)ca___ and (4)th__ (5)lis____ for the (6)ech___ that (7)bou___ (8)ba__ from (9)nea___ (10)obj____. By timing how long each echo takes to return, the bat can work out how far away an insect is and even which way it is flying. Using this skill, some bats catch hundreds of small insects in a single night, all in complete darkness.
Các từ cần hoàn thành:
#1
se___
#2
hi__
#3
ca___
#4
th__
#5
lis____
#6
ech___
#7
bou___
#8
ba__
#9
nea___
#10
obj____