6．Jack bought_______useful book．_______________book is also very interesting．A．an；The B．a；The C．an；A D．a；A为什么啊

jack Jack My mother bought me a new jacket同义句My mother bought_______ ________ ________ ________ _______ Tom’s seat is NO.6,Row four.Jack’s seat is NO.6,Row five.Tom is （）Jack,Jack’s is （）Tom.急, Jack's birthday is april 6th.改为一般疑问句 Jack是什么意思? Union Jack Dear jack, Jack是什么意思? Jack 英语 Jack Slow flying jack Jack caesar 1.Jack looks 【smart and modern】 in sports shoes.(对“【】”部分提问)（）（）Jack（）in　sports　shoes． Jack looks 【smart and modern】 in sports shoes.(对“【】”部分提问)（）（）Jack（）in　sports　shoes． 小学英语“回答问题”和“选择正确答案”,急,一、回答问题.1、How many tickets did the two boys buy altogether?They bought_______ ________ altogether.2、What did the two boys want to do?They want to______ ______.3、What does 英语 英语 语法 (11 22:6:4)－May I speak to Jack,please?－_________.A．Yes,I am    B．Yes,you mayC．I’m speaking   D．This is Jack speaking A B C D第4题5I’ll _________ the message,Don’t worry.A． Jack's birthday is April 6th (改成一般疑问句）Jack's birthday is April 6th (改为一般疑问句）