简答题 一双筷子_________

简答题 memorize(v.) _______

简答题 _______ (v.)成功→(n.)成功_______→(adj.)有成就的_______

简答题 depend on

简答题 _______ (v.)提高→(n.)提高_______

简答题 _______ (v.)创造；创建→(adj.)有创造力的_______

单选题 The China International Search and Rescue Team has brought help and hope to people in disasters around the world since it _____ 18 years ago.

单选题 This is the first birthday gift________ I received. I've kept it many years.

简答题 be afraid to do sth. _______