A Texas school required parents wanting to help with the second-grade holiday party to have a background check first.
德克·萨斯一家学校里，所有想要帮着准备二年级节日派对的父母，首先必须接受一个背景调查。
The first study looked at the effect of the game in first- and second-grade classrooms in 19 Baltimore public schools beginning in the 1985-1986 school year.
第一项研究专注于第19Baltimore公立学校一二年级课堂的1985-1986学年的情况。
This frame becomes a covered balcony on the first floor and extends out towards the water to become a sun deck on the second floor and anchors the back of the house by returning to grade.
框架成为一楼被覆盖的阳台，向水域伸出，成为二楼的阳光甲板，通过回到平面来固定别墅背部。
METHODS Re-searchers surveyed 724 first and second grade students in medical and technological university by the questionnaire.
方法对两所大学一、二年级724名学生进行了问卷调查。
The results show that: 1. Under the conditions of different attack types, master, first and second grade volleyball players 'visual search features has significant differences.
研究结果表明：1、在不同的进攻类型条件下，健将、一级和二级排球运动员的视觉搜索特征存在明显差异。
Eventually I made big progress, because I got fourth place in the High School track and field Tournament for my first semester in eleventh grade, which was the second year of my track and field life.
我最终获得了大进展，因为我得到了第四个地方在高中田径运动比赛为我的第一个学期在第十一年级，是第二年我的田径运动生活。
First semester turned into second, and then third. Before I knew it, eighth grade was just around the corner. I had made it through.
从第一个学期到第二个学期，然后是第三个学期。不知不觉中。
The second, the range of re-test is too small. The candidates who are mis-judged to the lower gradefrom the higher one are not re-tested, and the same as the candidates who are not of the first grade.
第二，现行的复审制度照顾面太小，既没有考虑对将高等级误判为低等级的情况加以复审，也没有考虑对除一级以外其他等级的复审。
The perceived social support of the first grade of junior high school students is more frequent and the school adjustment quality is better than the second grade.
初一年级学生感受到的社会支持显著高于初二学生，其学校适应状况也显著好于初二学生。
The flood risk assessment grading systems composed of 4 first-grade factors and 14 second-grade factors are established based on Delphi method.
采用特尔菲法，选择4个一级因子和14个二级因子，建立洪灾风险评价等级指标体系。
The source-sink relationship of dry matter accumulation exists among corm, the first grade cormels and the second cormels.
球茎发育过程中，各级球茎干物质积累存在库源关系。
The land quality in Xianyang downtown area is divided into five grades, the second grade land is the biggest one, followed by the first, third, fourth and fifth grade of land.
咸阳市区土地质量可分五等，以二等地面积最大，一等地次之，三、四、五等地面积较小。
The chip taking-putting head can take a chip on a wafer and selectively position the chip on the first material tray or the second material tray according to the chip grade.
所述的芯片取放头可在一晶圆上取一芯片并根据所述的芯片等级而选择放置在所述的第一料盘或者所述的第二料盘上。
The whole indicator system has two levels, in which there are 3 first grade indicators and 10 second grade indicators.
整个指标体系有二个层次，其中一级指标3个，二级指标10个。
Proceeding up the academic ladder, I was allowed to skip the second half of the first grade.
上学后，我被允许跳过了一年级的下半学年。
Grade 1 – 4, Grade 6 : no examination is required. The School makes assessment based on each student's performance in the first term test and exam, second term test and formative assessments.
一至四年级及六年级同学毋须考试，学校将根据上学期测验、考试、下学期测验成绩及下学期进展性评估评定学生成绩。
Under the same speed of testing, First grade athletes' muscle shrinks strength is greater than that of the second grade ones'. And the right side is slightly greater than the left side;
在相同测试速度下，一级运动员肌肉收缩力量大于二级运动员，且右侧略大于左侧；
Under the same speed of testing, First grade athletes' muscle shrinks strength is greater than that of the second grade ones'. And the right side is slightly greater than the left side;
在相同测试速度下，一级运动员肌肉收缩力量大于二级运动员，且右侧略大于左侧；
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