one English grammer question

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/04/28 02:50:51

one English grammer question
Within the last year,astronomers have come closer than ever___.
A.to deciding which of the questions is right
B.to decide which of the question is right
C.deciding whether the question is right or not
D.and decided which of the questions is right

A
come close to是固定短语,所以是介词,不是不定式.
介词后用现在分词.

one English grammer question One Grammer Question grammer question English question only one one English question one more English question One English question 谢谢 ^ _ ^ one little question about english one question have you past band3 english 1.Please answer my question ____ English one by one . English question: English question~