题目

第二节完形填空（共20小题；每小题1分，满分30分）阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。 As a teenager, I felt I was always letting people down. I was rebellious（反叛的）on the outside,36 on the inside I wanted people to 37 me. Once I left home to hitchhike (搭便车) to California with my friend Penelope. The trip wasn’t 38 , and there were many times I didn’t feel safe. One situation in particular 39 me grateful to still be alive. When I returned home, I was different — not so outwardly sure17．已知△ABC中，∠ABC和∠ACB的平分线交于点D，且∠BAC=70°，则∠BAD=35°．