19. On the first day of pre-ordering the “Quintuple Stimulus Vouchers (振興五倍卷)” online, toomany people suddenly entered the website and it broke down . Later, the _________ of thewebsite was asked to _________ the incident (事件) and apologize (致歉) to the public.

【蝦皮:教育學程考題彙編(教】評論
X(A)物質X匱乏時,冰棒即是美食☆ →...