单项选择题 On April 24，Xie Wenjun raced to gold in the （）110-meter hurdles at the Asian Athletics Championships in Qatar.

单项选择题 —Look at the clouds，so beautiful!—Wow，so many different （）horses，dogs，sheep.

单项选择题 Steve Jobs was full of （）—always coming up with new ideas which led to great changes in society.