Which of the following sounds the politest? A: Come to my office at 5 o’clock. B: Please come to my office at 5 o’clock. C: Please come to my office around 5 o’clock. D: Could you come to my office around 5 o’clock?

I hope that in 5 years after my graduation, I will purchase my own _____ (公寓) and my own car.

已知二进制数[tex=11.714x1.286]fshGkTrn/BHvgXtUuv5mY/zYib5GwZ04p6fBWgjzU8U=[/tex]，求[tex=3.786x1.429]NVge2ql5sh2+gr85Q2Pyd8vqArb0T+s8bDSeRCu5/qo=[/tex]并还原成真值。

5) _________________ through my engineering degree.”

准确滴定单一金属离子的条件是( )() A: lgCM K′MY≥8 B: lgCM K′MY≥6 C: ΔlgCM K′MY≥5 D: C K′MY≥8

Wait a moment. I forgot to take my 5)______________(校园卡).

若要求△pM=0.2, Et=0.1% ，用EDTA滴定单一金属离子的条件是 A: lgcK’MY≥5 B: lgcK’MY≥6 C: lgcK’MY ≥7 D: lgcK’MY ≥ 8

Because the apples were on s_________ o________, my mother bought 5 kilos!

Question 5: That's my ______ A: recycled latest computer. B: latest recycled computer.

I loved that they acceptedme for my socially awkward self. (Para. 5) A: Iloved that my colleagues never made me feel uncomfortable in social settings. B: Iloved that my colleagues accepted me although Iwas not good at socializing.