首页 试题详情
单选题

We shall probably never be able to( )the exact nature of these sub‐atomic particles.

Aassert

Bimpart

Cascertain

Dnotify

正确答案:A (备注:此答案有误)

相似试题

  • 单选题

    We shall probably never be able to( )the exact nature of these sub‐atomic particles.

    答案解析

  • 单选题

    Shall we go together? —___________

    答案解析

  • 单选题

    I shall probably oversleep as I ____ up so early.

    答案解析

  • 单选题

    If negotiations fail, we shall have to ___________ strike action.

    答案解析

  • 单选题

    ______ we have finished the course,we shall take a new one.

    答案解析

热门题库