题干
.
With no one to ______ in such a frightening situation, she felt very helpless.
With no one to ______ in such a frightening situation, she felt very helpless.
A：turn o
B：turn off
C：turn around
D：turn to
答案(点此获取答案解析）
D
和两条不重合的直线
，则下列命题不正确的是 （ ）