Kathy:DoesyourcompanydobusinessinMexico?Timothy:No,______.ButwedobusinessinCanada.
A: itdoesn’t
B: theydon’t
C: wedon’t
A: itdoesn’t
B: theydon’t
C: wedon’t
举一反三
- 5. Kathy doesn’t like the teachers in the school.
- I would not be seeing the film Green Book now _____ me up in time. A: A.were Kathy not to pick B: B.had Kathy not picked C: C.if Kathy hasn’t picked D: D.if Kathy did not pick
- 【单选题】设矩阵A,B,C为同阶方阵,则(ABC) T =() A. A T B T C T B. C T B T A T C. C T A T B T D. A T C T B T
- 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)
- 在()温度范围内,玻璃态聚合物才具有典型的应力-应变曲线。 A: T﹤T﹤T B: T﹤T﹤T﹤T C: T﹤T﹤T﹤T