【简答题】0103C04、某温度传感器测量范围是-20°C~+200°C,其量程为 °C。某温度传感器量程为800°C,其测量范围下限值为-270°C,测量范围上限值为: °C。
【单选题】设有定义语句:int a[] = {1,2,3};则该语句的表述错误的是?( )
【单选题】关于不同方法的避孕原理,错误的是
A.
安全期避孕是通过将性生活避开排卵前后1-2天的不安全期而达到避孕目的
D.
口服避孕药主要通过抑制排卵、阻碍受精和着床而达到避孕目的
【单选题】2019 年 12 月 4 日,中俄双方进行第十五轮战略安全磋商。中俄双方围绕新时代双边关系、国际事务以及在多边框架内的协作深人沟通,达成了广泛的共识,双方都同意要进一步密切战略协作,继续旗帜鲜明地反对单边主义和霸凌行径,维护国际和地区的和平、安全与稳定。材料表明中俄双方( ) 1密切战略协作是夯实两国盟友关系的基础 2在反对强权政治、维护世界和平方面有共同...
【判断题】int a[2][3]; 该语句定义了数组名为 a 的 int 型二维数组,该数组有以下 6 个数组元素 a[1][1]、 a[1][2]、 a[1][3] 、 a[2][1]、 a[2][2]、 a[2][3]
【单选题】下列关于不同方法的避孕原理,错误的是
B.
安全期避孕是通过将性生活避开排卵前后1-2日的不安全期而达到避孕目的
C.
口服避孕药主要通过抑制排卵,阻碍受精和着床而达到避孕目的
【单选题】Crime has its own cycles, a magazine reported some years ago. Police records that were studied for five years from over 2,400 cities and towns show a surprising link between changes in the season and ...
D.
The Most Peaceful Month
【简答题】完形填空 Every school has its own rules. How many 1 are there in your school? At some schools, the students 2 to wear uniforms on school days. But many students don’t like to wear uniforms. They thin...
【简答题】A.Some of the answers to the questionnaire were not valid. B.Only a small number of students were surveyed. C.The five questions were not well designed. D.Not all the questionnaires were retuned.
【单选题】Crime has his own cycles, a magazine reported some years ago. Police records that were studied for five years from over 2,400 cities and towns show a surprising link between changes in the season and ...
D.
The Most Peaceful Month