【简答题】战时通风分为三种方式:清洁式通风、( )式通风、隔绝式通风。
【简答题】战时通风分为三种方式:( )式通风、滤毒式通风、隔绝式通风。
【判断题】在AutoCAD中使用“标注样式”对话框的“直线和箭头”对话框中的“隐藏”选项,一次只允许隐藏一条尺寸界线。
【单选题】These young people are the pride ___ their community.
【单选题】高等学校是进行高等教育的主体。经国务院教育行政部门批准的科学研究机构可以进行 。
【单选题】The Lady on Pemberton Street.docx The main idea of the story is that ________.
A.
people living on Pemberton Street were conscious that they should make their block clean
B.
people liked to have some one like Mable Howard as their block captain
C.
Mable was a respected block captain who made Pemberton Street a nice neighborhood
D.
people had fun sweeping the streets under the influence of Mable Howard