Question

－Has Jane arrived yet?

－No，she ________ an hour ago．

[　　]

A．supposed to come

B．must have come

C．should come

D．ought to have come

Answer 1

答案：D
提示：

ought to have come表示“過(guò)去本該來(lái)，而實(shí)際上沒(méi)來(lái)”。選項(xiàng)A可以改為were supposed to come，表示“應(yīng)該……”。