【单选题】如果改用时钟周期为0.4μs的CPU芯片,则计算机的平均指令执行速度为( )MIPS
【简答题】take sb by ____ 出乎某人意料
【单选题】There is big supermarket in center of our city.
【单选题】Why should white people be running all the stores in our community? Why should white people be running the banks of our community? Why should the economy of our community be in the hands of the white ...
【简答题】take sb by ____ 出乎某人意料
【判断题】中国的和平崛起政策对周边国家的影响较大。( )
【判断题】当单筋矩形截面承载力不足,截面尺寸和材料均不能改变,此时可以采用双筋矩形截面
【单选题】The passage suggests that to better the lives of the lowest economic level of our society is more important.
【单选题】What is the main idea of the article?
A.
The future of our Sun billions of years from now.
B.
The difference between our Sun and a dead star.
C.
The mystery of black holes in the universe.
D.
The sparkling and dying stars in the sky.