【简答题】Why did he put off the writing assignment till the last minute?
【简答题】两千多年前,古埃及人总喜欢把分数转化为分子是1的分数来计算,所以后人常把分子是1的分数称为埃及分数.埃及分数在计算中有着一些什么规律呢?请观察下面几组算式并填空: (1) 1 3 - 1 4 = (4)-(3) 3×4 = 1 3×4 1 7 - 1 8 = ()-() 7×8 = 1 7×8 1 20 - 1 21 = ()-() 20×21 = 1 20×21 1 100 - 1 101 = ...
【简答题】完形填空。 'I was bathing and the light was suddenly cut off. About one minute later, one bathhouse waiter ran in and cried ' 1 !' At once, everybody was frightened and tried to get away.'' said Li Fumin, ...
【单选题】听力原文:I didn't catch that point. I must have dozed off for a minute. According to the speaker, why did he fail to catch the point?
A.
Because he was away for a while.
B.
Because he simply couldn't understand.
C.
Because he was thinking about something else.
D.
Because he fell asleep.
【单选题】下列绩效考评方法中不属于行为导向型考评方法的是( )