give me a hand答案是A告诉我为什么啊把句子写的完整好吗?within the last year,scientists have come closer than ever_____.A to deciding which of the questions is right B to decide which of the questions is right C deciding whether the

give me a hand答案是A告诉我为什么啊把句子写的完整好吗?within the last year,scientists have come closer than ever_____.A to deciding which of the questions is right B to decide which of the questions is right C deciding whether the
give me a hand
答案是A告诉我为什么啊把句子写的完整好吗?
within the last year,scientists have come closer than ever_____.
A to deciding which of the questions is right
B to decide which of the questions is right
C deciding whether the question is right or not
D and decided which of the questions is right
now i am fifty yeared old.i find myself moving toward____is ahead with a curious mixture of both fighting and accepting my aging,hoping_____the philosophy was right when he said,"old is always fifteen years from now."
A that,that B what,what C that ,what D what ,that
才写的问题就被人乱打几个字母就给捣乱了,希望大家想玩的话,放过我的问题好吗
能把意思翻译下吗好吗

give me a hand答案是A告诉我为什么啊把句子写的完整好吗?within the last year,scientists have come closer than ever_____.A to deciding which of the questions is right B to decide which of the questions is right C deciding whether the
1）短语close to里的to 是介词,介词后面加doing.所以是to deciding
2）moving toward 缺宾语；is ahead with缺主语,所以用起到双重性兼顾作用的疑问代词what
hoping that是宾语从句