.I think ___ necessary ___ a foreign language.A.that; learningB.it; to learnC.that’s; to learnD.it’s

题目简介

.I think ___ necessary ___ a foreign language.A.that; learningB.it; to learnC.that’s; to learnD.it’s

题目详情

.
I think ___ necessary ___ a foreign language.
A.that; learningB.it; to learnC.that’s; to learnD.it’s; learn
题型:单选题难度:偏易来源:不详

答案

B

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