Itremainstobeseen________thisplanispracticalenoughtokeeptheprojectgoing.A．whetherC．whereB．howD．when

问题：Itremainstobeseen________thisplanispracticalenoughtokeeptheprojectgoing.A．whetherC．whereB．howD．when

答案：↓↓↓

陈昌鹏的回答：

网友采纳　　A,去看看这项计划是否能保证这项计划的实施.了解语义就好选了