【单选题】Choose the best answer to complete each of the following sentences according to the information contained in the listening passage. In this monologue ( 独白 ) Alberto tells us that ________.
A.
he is interested in language research
B.
he is good at Chinese and German
C.
he has a degree in political science
D.
he wants to be a language teacher
【简答题】Listen to the recording again and fill in each of the blanks according to what you have heard. Alberto has started learning ____________, ____________, Portuguese and ____________, and he would also l...
【单选题】如果待排序的数据是百万千万条级别,即数据被保存在磁盘上,不能一次性装入内存,排序者不能完整地看到和操纵所有数据,此时便需要分批装入内存分批处理这种排序问题,被称为( )。
【判断题】专利是受法律保护的,其中发明专利的保护期限是10年。( )
【判断题】排序分为内排序和外排序,冒泡排序、直接选择排序等都是外排序。
【简答题】Listen to the recording again and fill in each of the blanks according to what you have heard. Alberto has started learning ____________ , ____________ , Portuguese and ____________ , and he would als...
【简答题】According to Alberto, learning a new language besides one’s ____________ can be useful, especially in a world where distances ____________ and people from different countries communicate with each oth...