题干
9.We still had a good harvest of wheat this year _______ the heavy drought in spring .
A：in spite of
B：due to
C：in case of
D：apart from
答案(点此获取答案解析）
A
A：in spite of
B：due to
C：in case of
D：apart from
与
平行，则它们之间的距离为( )