在美式口音中的water一词中的t,是下列哪种读法
A: true T
B: stop T
C: flap T
D: drop T
A: true T
B: stop T
C: flap T
D: drop T
举一反三
- If you _____ the plants, they will die. A: don't water B: wouldn't water C: won't water
- 在t检验中,α水平上的否定域是: A: (-∞,tα]和[tα,+∞) B: (- tα,+tα) C: (-∞,tα]和(- tα,+tα) D: [tα,+∞)和(- tα,+tα)
- 下列美式期权的无套利价格关系,哪个是正确的 A: P(t)>;K B: C(t)-P(t) ≥ S(t)-K C: C(t)-P(t) >; S(t)-K exp{-r(t-T)} D: C(t)>;S(t)
- 下列美式期权的无套利价格关系,哪个是正确的 A: C(t)-P(t) ≥ S(t)-K B: P(t)>K C: C(t)-P(t) > S(t)-K exp{-r(t-T)} D: C(t)>S(t)
- There _____ much water _____ the bottle. A: isn't; on B: isn't; in C: aren't; in D: aren't; on