1.Don'tgiveup____English.It'sveryimportantA.learnB.tolearnC.learnedD.learning写出正确的选项
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题目内容：
1.Don't give up ____English.It's very important A.learn B.to learn C.learned D.learning
写出正确的选项
优质解答
D
give up doing sth
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