急 句型转换 1 To speak Russian in China is very hard(改为同义句) 回答:_ very hard _ _ Russian in China 2 I hope that he can be an En

急 句型转换 1 To speak Russian in China is very hard(改为同义句) 回答:_ very hard _ _ Russian in China 2 I hope that he can be an English teacher(改为同义句) 回答:I _ him _ _ an English teacher 3 Does the boy do well in singing(改为同义句) 回答:_ the boy _ _ singing