系统开发可行性研究包括四个方面()、()、()、()
参考答案:目标和方案的可行性;技术方面的可行性;经济方面的可行性;社会方面的可行性
阅读理解。读对话,完成下列内容。
Chen: What are you going to do after school?
Mike: I want to buy some books. Where is the bookstore?
Chen: It's next to the park. You can go by the No.9 bus. Get off at the cinema. The bookstore is on the right.
Mike: Thank you.
Chen: You're welcome.
1. 怎么才能到达书店?你来排一下顺序吧。
( ) Get on the No.9 bus.
( ) The bookstore is on the right.
( ) Get off at the cinema.
2. 判断正(√)误(×)。
( ) Mike wants to buy some books.
( ) The bookstore is far from the park.
( ) Mike goes there by bus.
( ) The bookstore is on the left.
( ) Mr Chen doesn't know how to get to the park.
根据句意,用括号内所给单词的适当形式填空。
小题1:Jerry (go)to school at seven o’clock.
小题2:Can you play the violin (good)?
小题3:It takes (she)an hour (do)her homework.
小题4:Look! The two girls (talk) over there.
小题5:We need help for our (swim)club.
小题6:Let’s (see) the pandas first.
小题7:He is an (America) boy.
小题8: (not be) late for school again.