問題詳情
【題組】14. According to paragraph 2, sticks, rocks, or dirt are used to
(A) soften the bottom of the nest for the newlyhatched chick
(B) hold the nest together
(C) help lower the temperature at the bottom ofthe nest
(D) make the nest bigger
參考答案
答案：C
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)