Tom hasn't appeared for 10 days. So I promise his parents: “I'll report back, the moment I ________ him.”
A：located
B：locate
C：was locating
D：will locate
“一个党，一个国家，一个民族，如果一切从本本出发，思想僵化，迷信盛行，那它就不能前进，它的生机就停止了，就要亡党亡国。”“如果现在再不实行改革，我们的现代化事业和社会主义事业就会被葬送。”邓小平讲这段话的历史场景是在（ ）
