17.________ he could not persuade the other members of the committee,he gave in.A) Provided that B) Seeing that C) On condition that D) In case我拿不准a和b

He can hardly see anything,________?A.can't he B.could he C.can he D.couldn't he 填介词 He built a telescope ________ which he could study the skies. He built a telescope ________ which he could study the skies 为什么不能用by he was running as quickly as he could ________ (catch)the bus .该用哪种形式. Zhou Weilun could hardly speak English three years ago,________?-No,he couldn't .But now he isA.couldn't he B.could he C.didn't he He could hardly believe his eyes,________?A couldn't he B can't he C wasn't he D could heA couldn't he B can't he C wasn't he D could he Peter could hardly see the words on the blackboard,________?A.did he B.couldn't he C.could he D.didn't he Could I borrow a pen from him?(同义句) Could he ________ a pen _______ me?Could he _______ _______ a pen? tom didn't succeed although he did what he could转换：Tom didn't succeed although he ______ _________ ________ From a ________,he could see the tall chimneys of the factory. He ________ me that he could not come.A.explains B.explained C.explain D.explained to 17.________ he could not persuade the other members of the committee,he gave in.A) Provided that B) Seeing that C) On condition that D) In case我拿不准a和b The boy spent as much time as he could ________ books.A read B to read C reading D played Tim ran as fast as he could ________ win the race.A / B to C so that D for He was so busy that he could not have a rest.改为同义句He was _______ ________ ___________ have a rest. He would,if he could Jack could driving when he was fifteen(同义句）1.Jack could drive when he was fifteen.（同义句） Jack could drive _______ ________ ________ _________ fifiteen.2.We can talk loudly in the classroom.（否定句） We _______ ________ loudly i prove 的英语句型是什么?He ________ _________the class he could do it.他向同学们证实了他的实力 He learned hard ________ he could go to a good university.A. because B. in order to C. so D. so that