【多选题】当前,影响我国旅行社业发展的主要因素包括( )。
【判断题】大规模停电后,超市应所有人员坚守岗位,点燃蜡烛,保证店内照明,启用广播安抚顾客。
【判断题】近交品系动物中虽然任何一个基因位点上纯合子的概率高达99%,也可能繁殖出不完全一致的杂合子,品系内个体相互交配也会出现形状分离。
【简答题】II. Choose one word from the words given below that best complete the following sentences. Each word can only be used once. altruistic incremental proliferation pesky blunt hasty ...
【简答题】Complete the following sentences using the active words given below. instant complete improve develop trouble (我一看到他的脸色), I knew that something was wrong.
【简答题】IV Complete the following sentences with the words and Phrases given in the box. TEXTI straighten out / run up against/ spiral/ wind up(doing sth)/ consequence TEXT II be saddled with/ discretionary...
【判断题】奴隶社会制度最早出现在古代东方国家,在奴隶社会生产力水平和社会文化都有了进一步的发展,对外贸易也在部分国家和地区之间展开。
【简答题】D:Using the word given, complete the second sentence so that it has a simlar meaning to the first. Use a maximum of five words. 1. His speeches have inspired thousands of people. (proved) His speeches...