It had been a terrible afternoon for Jane, （）at about six o' clock in her father's sudden collapse into unconsciousness.

单项选择题（） any one should think it strange, let me assure you that it is quite true.

A．In order that
B．Lest
C．If
D．Providing

单项选择题All of the international delegates attending the conference （）to bring a souvenir from their own countries.

A．has asked
B．is asking
C．were asked
D．was asking