题目

“欲穷千里目”为什么要“更上一层楼”………………………………（        ）A、因为地球是球体                              B、站得高，前面遮挡的东西少C、要看的风景在上层楼                        D、高处视野好 答案：A—Excuse me, but I want to ride your bike to go to the book shop.—You _________ have my bike if you don’t take care of it.A．shan’tB．might notC．needn’tD．shouldn’t