【单选题】What will passengers have to do if their baggage is over the free allowance?
B.
To carry it themselves.
C.
To ask for special permit.
D.
To drop the excessive item.
【单选题】利多卡因中酰胺键不易水解是因为酰胺键的邻位两个甲基可产生( )
【多选题】与普鲁卡因相比,利多卡因不易水解的主要原因是
【简答题】假定你班在“珍爱生命,拒闯红灯”教育活动中,召开了一次主题班会。请你根据下表中的内容,用英语写一篇短文。 行人闯红灯的危害 1.妨碍交通,影响车辆的正常行驶。 2.容易引发事故,危及他人和自身的生命安全。 3.……(自己设想) 对行人闯红灯的处罚措施 1.批评教育,让其意识到闯红灯的危害性。 2.当场给予警告并罚款。 3.……(自己设想) 注意: 1.内容可适当发挥,注意行文连贯; 2.词数:12...
【简答题】What is the free baggage allowance for a first-class passenger?
【判断题】Since there is free baggage allowance, excess baggage will not be charged by the airline.
【简答题】What will passengers have to do if their baggage is over the free allowance? A) To pay extra money. B) To carry it themselves. C) To ask for special permit. D) To drop the excessive item.