【单选题】What's the author's tone in the last sentence of the passage?
【单选题】What's the author's viewpoint about the models and their hairstyles and clothes?
【单选题】What's the author's attitude shown in the passage?
A.
Supportive to the scientists' research.
B.
Opposed to the lead pollution.
C.
Just descriptive of an on-going fact.
D.
Positive to the prospect of the solution of lead pollution.
【判断题】婴幼儿认知能力训练,对同一类东西不要提供不同的样品。
【单选题】始终把( )放在首位,极大地激发了革命者为集体而献身的斗志,使革命队伍形成了前所未有的向心力和凝聚力,也使革命事业不断蓬勃向前发展。
【单选题】What's the author's attitude towards the future of earthquake control ?
【单选题】What's the author's attitude towards the waste of the earth's resources ?
【单选题】What's the author's attitude to the policy that prs students with bad grades from participating in extracurricular activities?
【判断题】机器人不仅可以代替人类做很多工作,还可以模拟人类走路、抓举,甚至可以感知周围的环境。
【单选题】( ),极大地激发了革命者为集体而献身的斗志,革命队伍形成了前所未有的向心力和凝聚力。