[音频]A kind of what the speechwriting gurus from the Oratory Laboratory to _____. (来源:CNN新闻)
A. point out
B. make clear
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[音频]—I'm sorry. Oh, I'm sorry. Let me go. I'm sorry! —An apology ______! (来源:美剧《跟踪者》)
A. is useless
B. is necessary
[音频]Because three years ago when he _____ and had some trouble... (来源于网络)
A. went abroad
B. lost his job
网球正手击球技术主要包括()。
A. 随挥
B. 准备
C. 引拍
D. 挥拍击球
正手击球的步法包括()
A. 开放式
B. 关闭式
C. 半开式
D. 半关式