单项选择题

If you want to inquire about the trip of the foreign guest, you can say_______.

A． How was your flight?
B． How was your trip?
C． How was your journey?
D． All of the above.

<上一题目录下一题>

热门试题

单项选择题突然发生的呼吸困难,伴有剧烈胸痛,且一侧呼吸音消失，可能发生了: A、胸膜炎 B、肺梗塞 C、自发性气胸 D、肺炎 E、支气管炎

单项选择题在设计中一般以钢材的( )作为强度取值的依据。A、比例极限B、弹性极限C、屈服极限D、强度极限