【简答题】David: Really?
Well, then (4)_______________ ____—go to the store with me? I wanna return this camera.A. could you do me a favor B. could I ask you a favor
【简答题】阅读理解 Einstein was born in 1879 in Germany. As a child he was slow to talk. But when he was 14 years old, he became clever. He taught himself maths from text books. He studied hard because he wanted to...