某日，甲对乙发出要约，该要约的内容为：以1 000元的价格转让电冰箱，钱货两清，是否同意，在本周六之前给予答复。下列表述中，正确的有( )。

A．甲的要约到达乙之后，甲不得撤回

B．如果甲撤回要约的通知与要约同时到达受要约人，甲的要约可撤回

C．甲的要约到达乙之后，甲仍可撤销该要约，但撤销通知应在乙做出承诺之后到达乙

D．若乙未做出承诺，甲的要约在本周六之后失效

Man: By the way, Jane, did you talk to the consultant about our health program Woman: I contacted his office, but his secretary said he would be out for lunch until two. Question: What does the woman mean

A．She talked with the consultant about the new program until two.

B．She couldn't talk to the consultant before two.

C．She would talk to the consultant during lunch.

D．She couldn't contact the consultant's secretary.