Is it in/on/under...? 一般疑问句问答 — 英语选择题
题目
Read the clues and choose the best answer. 线索①：The eraser is in the schoolbag. 线索②：The schoolbag is under the desk. 根据线索，判断：— Is the eraser on the desk? — ______
A. Yes, it is. B. No, it isn't. C. Yes, it isn't. D. No, it is.