【多选题】当前,影响我国旅行社业发展的主要因素包括( )。
【单选题】Choose the most suitable one from the five vocabularies given to complete the each of the sentence. A recent study found that moods influence how effectively people accomplish _______________ together...
【简答题】Given that complete response , , then zero-state response is___________________, source-free response is___________________, transient response is___________________, steady-state response is_________...
【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。
【单选题】Choose the most suitable one from the five words given to complete the sentence. A recent study found that moods influence how effectively people accomplish ( )together.
【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...