对于超标准洪水，入渠是（）。
A、有时可以，有时不可以，看超出值的大小
B、严禁的
C、没有规定，看时间长短情况
D、允许的
参考答案：B
学生在校期间，要饮用（）水。
A、自来水
B、自备泉水
C、开水
D、冷水
Which of the following statements is true of John Maynard Keynes a. He liked to attend beauty contests. b. He would keep on buying and selling hot stocks. c. He often bought in stocks of lesser companies. d. He preferred investing stocks to trading stocks.
