问题补充:
单选题Mr.Wang,whoissaidtohaveimmigratedtotheUSA,__atNo.2MiddleSchoolinourcityfortwentyyears.A.has been teachingB.was teachingC.taughtD.has taught
答案:
C
时间:2019-02-10 17:04:25
单选题Mr.Wang,whoissaidtohaveimmigratedtotheUSA,__atNo.2MiddleSchoolinourcityfortwentyyears.A.has been teachingB.was teachingC.taughtD.has taught
C