If you run ____ two hares you will catch neither.
25.The peace talks between the two countries have ______. No agreement was reached.
24. ______is known to all, the Amber Room belongs to the Russians.
23. Please remain _____until the plane has come to complete shop.
22.In many places in China, ______ bicycle is still ______ popular means of transportation.
第二部分:英语知识运用(共两节,满分 45分)单项选择(共15小题;每题1分,满分15分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。21. The manager of the company told us that very little ____ was made of the waste material in the past. A. cost B. vale C. use D. matter