i am not used to speaking__public ___a loud voiceA among ,inB in,_英语解答

i am not used to speaking__public ___a loud voice
A among ,in
B in,in
C at,in
D in,with

人气：126 ℃　时间：2020-09-02 09:10:53

解答

B
in public 在公共场合
in a loud voice 用很大的声音