. You had better get a doctor _______ your bad tooth.A.pull outB.to pull outC.pulled outD.pulling ou

题目简介

. You had better get a doctor _______ your bad tooth.A.pull outB.to pull outC.pulled outD.pulling ou

题目详情


.   You had better get a doctor   _______   your bad tooth.
A.pull outB.to pull outC.pulled outD.pulling out
题型:单选题难度:偏易来源:不详

答案

B

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