Today we know more about ______. We’re better at preventing illness.A: medicineB: pollutionC: environmentD: population

题目

Today we know more about ______. We’re better at preventing illness.

A: medicine

B: pollution

C: environment

D: population

相似考题

1.我们从特供商场购买食品，并加强对所购食品的检查A.We’ll buy all the food from supermarket and check all the food we buy carefullyB.We’ll buy all the food from foreign countries and check all the food we buy carefullyC.We’ll import all the food and check all the food we buy carefullyD.We’ll buy all the food from exclusive shops and check all the food we buy carefully

2.The problem is so serious that the situation is out of control.A.We’ve got to set up a police line and ask for aidB.We’ve got to ask for back-up from the PLA and policeC.We’ve got to report to the superiors rapidly and ask for back-upD.We have informed the authorities to take precautionary measures.

3.We're going to _____ with _____ today, aren't we?A. the tea…the SmithsB. tea…those SmithsC. a tea…a SmithD. tea…the Smiths

4.Any open flame can’t exist in this business buildingA.Yes. We’ve removed all the flammable gas.B.Yes. We’ve searched everywhere for flammable liquidC.Yes. All the flammable liquid and gas have been removed already.D.Yes. We’ve removed all the liquid, gas and wood which can be burned

更多“Today we know more about ______. We’re better at preventing illness.A: medicineB: pollu ”相关问题

  • 第1题：

    We're ______ to hand in our homework next week.

    A、proposed

    B、supposed

    C、opposed

    D、imposed


    参考答案：B

  • 第2题：

    We' re____50 new staff this year as business grows.

    A. taking over
    B. taking in
    C. taking on
    D. taking up

    答案：C
    解析：
    根据题干大意，空格处填入“招聘，雇佣”意思的词语。take over 接管，掌握（take 带，取，over 越过一越过…而取得一接管，掌握），take in（带进来一带进来知识-接受，理解；带进来不想去的地方一欺骗，拘留）。take on 承担；呈现；具有；流行；接纳；雇用；穿上（意思多，且难以理解，请您花时间去记忆吧）。take up 拿起；开始从事；占据（时间，地方）。

  • 第3题：

    船池中进行船模试验, 分别假设流动:1)重力起主导作用；2)粘性力起主导作用; 3)表面张力起主导作用。应分别考虑什么相似准则数（）

    A．Fr数、Re数、Eu数

    B．Fr数、Re数、We数

    C．Re数、Fr数、We数

    D．Fr数、Eu数


    Fr数、Re数、We数

  • 第4题：

    ____ were all very tired, but none of ____ would stop to take a rest.

    A、We ; us

    B、Us ; we

    C、We ; our

    D、We ; we


    正确答案:A

  • 第5题：

    8、船池中进行船模试验, 分别假设流动:1)重力起主导作用；2)粘性力起主导作用; 3)表面张力起主导作用。应分别考虑什么相似准则数（）

    A．Fr数、Re数、Eu数

    B．Fr数、Re数、We数

    C．Re数、Fr数、We数

    D．Re数、Fr数、Eu数


    Fr数、Re数、We数

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