迷路炎的症状是（）
A.眩晕
B.听力减退
C.两者均有
D.两者均无
参考答案：C
When speaking in public, it is important to _____ your message _____ and keep the attention of your audience. [ ]
A. get…through
B. get…into
C. get…over
D. get…across
