1. 难度:简单 | |
Jerry Lucas, _______ NBA star, used to be _______ university student. A. a; a B. an; an C. a; an D. an; a
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2. 难度:简单 | |
We promise that we will never forget the human _______. We all love to live in peace. A. achievement B. service C. thought D. spirit
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3. 难度:中等 | |
---Your coffee smells good! --- It’s from Canada. Would you like _______? A. some B. any C. few D. little
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