I wonder _____ they finished so many difficult jobs in such ashort time A why Bhow Cwhen Dwhere

问题描述:

I wonder _____ they finished so many difficult jobs in such ashort time A why Bhow Cwhen Dwhere

b
我想知道他们怎么在如此短的时间内完成这么多艰难的工作。

b

B
根据语意来解
我对他们怎样在这么短的时间内完成这么困难繁重的工作而感到惊讶