1 At first i didn't know ____the computer on.A)what to switch B)what to be switching C)how to switch D)how to be switching2 i heard my favourite play ____again on the radio a few years ago.A)perform B) performed C)to performed D)to have performed3 Do

At first,I didn't know the importance of English. I didn't like my new school at first,but now I ____it at first i didn't understand the meaning of the words改成同义句 ______ I didn’t believe her but then I realized that she was telling the truth.a、Firstly b、 At first c、 First of all d、 First ______ I didn’t believe her but then I realized that she was telling the truth.选项:a、Firstly b、 At first c、 First of all d、 First English is interesting,_____ I didn’t like it at first.A.and B.so C.but D.or I didn't like Tony at all At f___,I didn’t like her. I didn't miss you at all. He didn't catch the first bus _A.So didn't I B.So I didn't C.I didn't ,tooA.So didn't I B.So I didn't C.I didn't ,too D.Neither did I --------,I didn't eat anything.Because I wasn't hungry.A.At first B.In pieces C.All alone D.As well i didn't catch the first bus today 同义句 1、At first she _____ like maths,but now she _____A.didn't,did B.doesn't,does C.doesn't,did D.didn't does2、What did the foreigners _____ their vacation?A.think of B.Think for C.Think over D.Think of as3、When I _____ at the hotel,it was very late It's many years since i saw you last.I didn'trecongnize you at first.I wouldn'have,either,if someone_you by name.A.didn't call B.hadn't called答案选B,为什么A不行呢? I （didn't/wasn't） at school last Monday I didn't know her at all.That was the first time I ( )to herA spoke B had spoken C has spoken D speak the police didn't at first connect her with the crime.这里 at first 是句子中的什么成分? He didn't agree with me at first ,but I ---persuade himA am able to B needed C could D dared