听力原文:(A)The signs are showing the speed limit.(B)The road is partially shaded.(C)The r

外语类 听力,原文 已帮助 人

听力原文:(A) The signs are showing the speed limit.

(B) The road is partially shaded.

(C) The road leads into the dense forest.

(D) The road is being paved.

A.

B.

C.

D.

热搜:可导致听力损伤的药物是