2025年云南省标准教辅优佳学案九年级英语全一册人教版第1页答案
【经典考例】Last Sunday, a group of pupils talked happily ______ a loud voice as they went to the countryside ______ bike.
C
A.by;by
B.in;on
C.in;by
D.with;by
答案
【答案】C
【解析】考查介词的辨析。句中的 a loud voice 前应用 in,表示用某种声音。骑自行车可用 by bike 来表达。