My train arrives in Beijing at eight o’clock tonight. The plane I would like to take from there _______ by then.

A．has left

B．will have left

C．will leave

D．had left

以下对赵武灵王评价错误的是（）

A.雄才大略的政治家和军事家

B.开明的君主

C.不因循守旧，锐意改革

D.力排众意，一意孤行

E.在进行改革时讲究策略，采取恰当的方法