Mr. Wang, who is said to have immigrated to the USA, __ at No.2 Middle School in our city for twenty

题目简介

Mr. Wang, who is said to have immigrated to the USA, __ at No.2 Middle School in our city for twenty

题目详情

Mr. Wang, who is said to have immigrated to the USA, __ at No.2 Middle School in our city for twenty years.
A.has been teachingB.was teachingC.taughtD.has taught
题型:单选题难度:中档来源:不详

答案

C

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