110米跨栏适宜的起跨蹬地角度约为()度,跨栏步的长度一般约()米。
参考答案:680-700;3.5-3.6米
选用方框内的单词,并在答题卡标有题号的横线上,写出空缺处各单词的正确形式。每空只写一词。
小题1: After three years of ▲ , she left her husband at last.
小题2: Mobile phones are ▲ used around the world now.
小题3:We should try our best to help the ▲ people.
小题4:Computers are really one of the greatest ▲ .
小题5: ▲ exchange is a way of building a bridge between nations.
下列各项不属于人员需求分析的内容的是( )。
A.工作绩效评估 B.人员能力C.培训开发调查 D.外部人员的供给量