Ted taught English in China____1999.答案是since,为什么不是in?

Ted taught English in China____1999.答案是since,为什么不是in? 5.The first English class I taught Who taught you English last year?Nobody taught me .I taught ______.A.me B.myself C.mine D.I Who taught you English last year?Nobody taught me.I taught_____.me myself mine I I taught her English last year 中为什么用her Mr.Ted taught english in china( )1999,A,forB.since.C.in.D.with答案选B错了吧,应该选C吧 Ted likes math.Ted likes English,too.改为同义句 Ted likes math__ he __likes English. I taught __(I) English when I was young如题why 适当形式填空：I taught (I)English when i was young I like these English songs and they （ ）many times on the radio.A,taught B,have taught C,are taught D,have been taught为什么这道题选D,怎么不选C,为什么不能选are taught I have been teaching English in China for 5 years 与I have taught English in China for 5 yearsI have been teaching English in China for 5 years I have taught English in China for 5 years分别 -Can you sing this English song?-Of course,i can.It _many times on the radio.这道题考查的是哪种题型?A、taught B、has taught C、is taught D、has been taught 这句错在哪里?Last summer I taught my friend speaking English. He was taught English 中 English是什么成分?I taught him English里him和English是 taught 的双宾语,变成被动语态后间接宾语作了被动语态的主语后,English还是宾语?那谓语动词就是was taught? I like these English songs and they have been taught many times on the radio.特别的,请指出taught在这句话中的含义 I like these English songs and they （ ）many times on the radio.A.taught B.have taughtC.are taught D.have been taught说下选哪个并解释.其他选项为什么不能选 He taught English himself.改为同义句 I like these English songs and they ( ) many times on the radio.A taught B have taught C are taught D have been taught 题中they只带these English songs,它与谓语动词之间是动宾关系,可先排除A和B.什么是动宾关系?我英语很菜