单选题 Their political leader's popularity is at its lowest ____ .支持率处于最低点

单选题 She is seeking advice on how to____the local economy .

单选题 Could you please send ____ someone who can distinguish right from wrong?

单选题 He was____ and replaced by a more capable person.

单选题 She knew that she should learn to____ her fears bravely. 勇敢面对

单选题 Television news brings us ____ images from around the world.

单选题 He said the UN had made ____progress in keeping the peace in the region .

单选题 Buses run ____between the city center and the airport. .

单选题 Shanghai Library is one of the ten____buildings 标志性建筑 in Shanghai.