If you absolutely want to get the truth of Malaysia Airlines MH370, wait until the timing is right.
A. at best
B. at all
C. at least
D. at most
网友回答
A. at best
B. at all
(答案→)C. at least
D. at most
解析：A. at best多， 充其量，顶多，B. at all根本，C. at least至少，D. at most最多，句意：如果你真的想得到马航MH370的真相，至少等到时间是正确的。所以选C。