问题
选择题
. Some of the suspects(嫌疑犯) ________ refused to answer and kept their mouths shut.
A．questioning
B．being questioned
C．questioned
D．to be questioned
答案
答案：C
搜题请搜索小程序“爱下问搜题”
. Some of the suspects(嫌疑犯) ________ refused to answer and kept their mouths shut.
A．questioning
B．being questioned
C．questioned
D．to be questioned
答案：C