44
(A) more
(B) much
(C) less
(D) equally

答案：登入後查看
統計： A(388), B(142), C(425), D(114), E(0) #1625146

Jane

B1 · 2017/07/17

#2344681

文章首句已揭示熊貓的聽力較人類、北極熊的...

(共 320 字，隱藏中）

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000

B2 · 2018/01/01

#2553362

Giant pandas have be...

(共 197 字，隱藏中）

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Sin

B3 · 2021/06/11

#4793237

Both males and females heard into
the range of a “silent” ultrasonic dog whistle.

whistle 口哨，哨子

He whistled as he worked.

鳥啼

The birds were whistling in the early morning quiet.