Recently, a team of eight medical experts has arrived in Shanxi Province to help to the latest vaccine incident.

下列各句中，划线字用法分类正确的一项是 （ ）①刑于寡妻，至于兄弟 ②不过数仞而下 ③高余冠之岌岌兮 ④肥甘不足于口，轻暖不足于体 ⑤抑王兴甲兵，危士臣 ⑥老吾老，以及人之老

The fact that she was a foreigner made ______ difficult for her to get a job in that country.

．—I haven’t seen Jack for three days, is he ill—_______. His mother told me that he was in hospital.

Take a taxi, you won’t get the airport in time.—OK, I will. See you!