A-A+
It may be worthwhile at this moment to ______
问题详情
It may be worthwhile at this moment to ______ and see what results we have got after one year"s experiments.
A．look back
B．look around
C．look up
D．look forward
参考答案
正确答案：A
解析：look back回顾，倒退，追忆。：look around(=look round)到处寻找，察看，观光，游览。look up向上看，尊敬，仰望，查寻，拜访，好转。look forward盼望，期待。
