34. Don’t _____ busy _____ with your friends on Facebook. Comeand help! NOW!(A) ； talk (B) be； talki

問題詳情

34. Don’t _____ busy _____ with your friends on Facebook. Comeand help! NOW!
(A) ； talk
(B) be； talking
(C) ； talking
(D) be； talk

參考答案

答案：B
難度：計算中-1
書單：沒有書單，新增

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