You____paythemoney,butyou____dosoatonce.
A. must....needn't
B. need....need
C. needn't.....must
D. must....must
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Of all things in the world, life and love are________.
A. very much precious
B. more than precious
C. the preciousest
D. the most precious
Tom likes to go to the movies_____Mary prefers to go to swimming.
A. at the same time
B. as soon as
C. because
D. while
If we___hard in the past few years. Things wouldn’t be going so smoothly.
A. hadn’t been working
B. are working
C. were working
D. worked
选择正确的句子翻译:They are energetic participants in a global economy driven by the flow of work, money and ideas.
A. 他们受工作、金钱以及各种想法驱动,热情地参与到全球经济中。
B. 他们热情地参与到由工作、金钱以及各种想法驱动的全球经济中。