【单选题】The part of the computer that runs the program is known as(71)
【单选题】No poem should ever be discussed or 'analyzed', until it has been read aloud by someone, teacher or student. Better still, perhaps, is the practice of reading it twice, once at the beginning of the di...
A.
to discuss it with others
B.
to analyze it by oneself
D.
to practice reading it aloud
【单选题】She read a poem which depicts the splendor of the sunset.
【判断题】报名天天特价活动要求店铺加入 “7天无理由退换货”服务。
【单选题】混凝土结构的裂缝控制等级分为三级,以下关于裂缝控制等级的说法哪一个是错误的()?
A.
一级,要求在荷载标准组合下,受拉边缘不允许出现拉应力
B.
二级,要求在荷载标准组合下,受拉边缘可以出现拉应力,但拉应力值应小于混凝土的抗拉强度设计值
C.
二级,要求在荷载准永久组合下,受拉边缘不允许出现拉应力
D.
三级,允许出现裂缝,但最大裂缝宽度应满足要求
【多选题】混凝土结构的裂缝控制可分为3个等级,分别是()。
E.
构件虽有拉应力,但不超过混凝土的轴心抗压强度
【单选题】Jerry read the poem again and again until he _____ it by heart.
【单选题】First I read the poem to myself and then ________ to the class.
【单选题】What was Nor. 71 Store Room for?