当前,世界形势正在发生深刻的变化,改革开放正处于攻坚时期,社会主义现代化建设还面临这样或那样的问题。面对各种考验,应对更多的风险挑战,我们就应该自觉高举的伟大旗帜是( )
What ______ him yesterday?
The boy is taller than_____ in his class.
He was so angry with his students that he could _____ say a word.
— ____ do you eat junk food? — I like it. I eat it three times a week.
The weather in Guangzhou is hotter than ____ in Beijing.