【简答题】A.incident B.question C.inference D.impact
【简答题】A.reputation B.prestige C.authority D.impact
【单选题】当向蛋白质纯溶液中加入中性盐时 蛋白质溶解度( )
【简答题】请将这句话变速箱很复杂,由多种齿轮装配而成,使齿轮间可以进行啮合,以使一个齿轮驱动另一个齿轮。 翻译成英文。
【单选题】有关社会工作者“应该做什么”和“不应该做什么”的规定,叫做( )。
【单选题】Airbags will protect the driver ( in the of a frontal impact). In the of a frontal impact means_____
A.
if a frontal impact can be pred
B.
if a frontal impact happens
C.
before a frontal impact
D.
during a frontal impact
【单选题】The title that best expresses the main idea of this passage is ______.
A.
Science and Agriculture
B.
Eliminating Starvation
D.
Combating Malnutrition
【单选题】It is claimed that the factory farming industry is aimed at______。
A.
developing the agriculture in the poor nations
B.
help solve the problem of malnutrition
C.
experimenting with a new method to raise chickens
D.
gaining profits for the developed nations