问题
单项选择题
用于初步鉴别肠道致病菌和非肠道致病菌的试验是（）
A.蔗糖发酵试验
B.乳糖发酵试验
C.葡萄糖发酵试验
D.甲基红反应试验
E.枸橼酸利用试验
答案
参考答案：B
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用于初步鉴别肠道致病菌和非肠道致病菌的试验是（）
A.蔗糖发酵试验
B.乳糖发酵试验
C.葡萄糖发酵试验
D.甲基红反应试验
E.枸橼酸利用试验
参考答案：B
Given the following data regarding Printer, Inc. ’s call options, which of the following statements is FALSE()
Stock Price | Expiration | Strike | Option Prem. (Last) |
50 50 50 | June June June | 45 50 55 | 6 2 0.50 |
A. The June $55.00 call is an in-the-money option.
B. The June $50. O0 call is an at-the-money option.
C. The intrinsic value of the June $45.00 call is $5.00.