【简答题】《农村饮水安全评价准则》中明确,对于供水未入户的用水户,人力取水往返时间不超过(),或取水水平距离不超过()、垂直距离不超过()为达标;力取水往返时间不超过(),或取水水平距离不超过()、垂直距离不超过()为基本达标;牧区,可用()取水往返时间进行评价。
【单选题】It can be inferred that even though the mailsters were small, uncomfortable, and dangerous, they could______.
A.
eliminate the need for relays
B.
carry handcarts and pouches as well
C.
be more protection than an umbrella
【简答题】小偏心受拉构件的受力特点类似于 ,破坏时拉力全部由 承受;大偏心受拉构件的受力特点类似于 或 构件。破坏时混凝土截面有 存在。
【单选题】全员流动人口服务管理信息系统中,流入退档时间是指:
【单选题】Is _____he said really true? 25.
【单选题】He said he was an insurance salesman, but later on she discovered he was a(n) ______.
【判断题】父母的性别角色意识对孩子的影响不仅最早,而且最大。( )
【单选题】Having no money but __________ to know, he simply said he would go without dinner.
【简答题】Tom said he ______ (not feel) well, was he?