题干
He was good at arts, but ______, he was studying hard ______ being admitted to an engineering college.
A：strange enough; in the hope of
B：strangely enough; in the hope of
C：strange enough; in the hope that
D：strangely enough; in the hope that
答案(点此获取答案解析）
B
，则直线
被圆
所截得的弦长为