which film of hitchcock was often cited as the first british sound feature film?
目前物联网技术标准化工作处于哪个阶段?
among the main components of the british constitution, ______ are the most important and take precedence over others if there is a clash.
要用重量分析法测定晶体结晶水个数,以下仪器设备不需要的是 。
无机化合物实验中,kmno4用h2so4酸化后加入h2o2,反应现象为 。
最早将物联网应用哪个领域?
suffragettes particularly refers to militants in the united kingdom such as members of the women's social and political union (wspu). the word “militant” probably means ______.
实验测定气体常数r时,下面哪一个因素对实验结果无影响 。
britain is a parliamentary democracy with a ______.
物联网行业发展中有三个时期,当前处于物联网的哪个阶段?
what is the glasgow's top attraction?
the national curriculum consists of a set of core and foundation subjects. what are the core subjects?
which one of the following causes of british love for hats is not mentioned in the lecture?
women in britain, having some qualifications, were enfranchised until ______.
it was not until the end of ______ that english language finally took the place of french in all classes of society in england.