若关于x的方程2x-a=0的解比4x+7=3x+8的解大2,求a的值。
按要求写句子(1)I He cooks Chinese food on the weekend. (改为一般疑问句) ? (2)should You breath take a deep .(连词成句 ) .(3)Does your brother come to school on foot?(作否定回答 ) .(4)Open the door.(改为否定句) .(5)He works in a hospital.(对划线部分提问)
从找出相对应的答句
-------Does your father often go hiking?------- .A、Yes,he does. B、Yes,he is. C、Yes,he doesn’t.
She teaches lessons.She works in a school.So she is a .A、teacher B、cleaner C、businessman
Tom plane and he wants to be a ?A、like ,doctor B、likes ,teacher C、likes ,pilot