2012年北师大版高中英语必修三Unit7练习卷

适用年级:高一
试卷号:659306

试卷类型:课时练习
试卷考试时间:2017/8/21

1.选择题(共1题)

1.

三氧化二铋(Bi2O3)俗称铋黄,是制作防火纸的材料之一。三氧化二铋中铋元素的化合价是(   )

2.单项选择(共3题)

2.
Tom sounds very much ______ in the job, but I’m not sure whether he can manage it.
A.interestedB.interestingC.interestedlyD.interestingly
3.
A communicative satellite ________ as much as 3.5 tons was sent up into space last week.
A.weighingB.weighedC.to be weighedD.being weighed
4.
The company had about 30 computers but only one­third  used regularly.Now we have 60 working all day long.
A.isB.are
C.wasD.were
试卷分析
  • 【1】题量占比

    选择题:(1道)

    单项选择:(3道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:0

    7星难题:0

    8星难题:0

    9星难题:3