【简答题】You must solve the problem (当场)
【多选题】----How would you like to pay, cash or card? ----_______.
【单选题】当反应速率常数 k 的单位为( L · mol -1 ) 1/2 · S -1 时 , 该反应的反应级数是
【多选题】近两年,由于多方面的原因,国际石油价格持续上涨,与石油相关的一些生产生活用品价格也随之上涨,下列关于石油的说法正确的是()
D.
石油经过分馏的方法进行分离,可得到化工行业的主要原料
【单选题】If you pay for the computer in cash, you could have a 5% discount; _______ we can deliver it to you for free.
【单选题】When paying at the bar, you may wish to pay in cash or with a credit card. Which of these sentences are you not likely to hear the barperson say?
A.
Would you like to pay by cash or card?
B.
Would you like to pay by cash or credit?
C.
Would you like to pay in cash or use a credit card?
D.
Would you like to pay with cash or plastic?
【简答题】You must solve the ________(问题) yourself .It’s easy.
【单选题】----How would you like to pay, cash or card? ---- __________.
A.
Yes, what can I do for you today?
B.
I will pay with a credit card.
C.
I think I will need a large.
【单选题】近两年,由于多方面的原因,国际石油价格持续上涨,与石油相关的一些生产、生活用品价格也随之上涨.下列关于石油的说法正确的是( )