属于替牙期间暂时性错的是()
A.恒前牙反
B.恒前牙盟出时,出现中度拥挤
C.前牙开
D.上下恒切牙盟出早期,出现前牙深覆
E.上下颌第1恒磨牙建初期,完全远中关系
参考答案:D
I wonder if it _______ tomorrow. If it_______, I'll go hiking with my girlfriend.[ ]
A. will rain; doesn't rain
B. will rain; won't rain
C. rains; won't rain
D. rains; doesn't rain
.()
(1)甲每次投篮命中率为,投10次,中2次的概率为p;
(2)甲每次投篮命中率为,投10次,中2次以上的概率为p.