【单选题】f(x)=x?(x-1)?(x-2)…(x-n)n∈N * 则f′(0)的值为( )
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
He doesn't like to go to hockey games.
B.
He forgot about the hockey game.
C.
He missed the hockey game because he was ill.
D.
He'll go with the woman to the next hockey game.
【单选题】测量体温,腋温、口温和肛温哪个最准确?()
【简答题】测量体温,、腋温、口温和肛温使用最多的是哪个? A腋温 B口温 C肛温
【简答题】试证明: 设f n ∈C([0,1])(n∈N),且有 (0≤x≤1),f n (x)≥f n+1 (x)(n∈N),则 (对x∈[0,1]一致).
【简答题】给患者测量口温时,不慎咬破汞体温计应如何处理?