海沃德猕猴桃（）。
A、果皮为茶绿色，蜜生粗毛
B、果皮为茶红色，蜜生粗毛
C、果皮为茶绿色，蜜生细毛
D、果皮为茶红色，蜜生细毛
参考答案：C
—Can you hear me?
—No, I can't. Would you please speak _____? [ ]
A. clearly enough
B. clear enough
C. enough clear
D. enough clearly
帧同步的目的是要求收端和发端相应的话路在时间上对准。
