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:2018-09-24 22:23:42
单选题Mr.Wang,whoissaidtohaveimmigratedtotheUSA,__atNo.2MiddleSchoolinourcityfortwentyyears.A.has been teachingB.was teachingC.taughtD.has taught
C