问题 多项选择题

为了减轻液化影响而采用的基础和上部结构技术措施中,下列()选项是正确的。()

A.减轻荷载合理设置沉降缝

B.调整基础底面积减少基础偏心

C.加强基础的整体性和刚度

D.管道穿过建筑处应采用刚性接头牢固连接

答案

参考答案:A, B, C

完形填空

Recently a group of second-graders visited our school library to work on a “holidays around the world” project. The children created pictures showing holiday customs and then created voice recordings explaining what they drew.    小题1:   Now imagine taking things one step further and creating Podcasts in a classroom setting.

The term Podcast refers to an audio recording, linked to the Web, that can be downloaded to a personal MP3 player. The word is created from broadcast and from iPod—the wildly popular MP3 player from Apple.

Using audio with students isn’t new, of course. Teachers have used audiobooks at listening centers and recorded student voice on tape or CD for many years.    小题2:   Podcasts, however, can reach a much wider audience in a time frame outside the school days. Booktalking, an old way of getting kids excited about books, gets a tech assistance with Podcasting. Students can do some booktalking themselves; book review Podcasts seem to be another natural way for students to share what they know, providing an alternative to the book report.

 小题3:  Teachers made audio Podcasts, including visuals or video clips for any content area instruction and review. Some teachers have begun to record themselves teaching important concepts; this creates an account of information online for kids to access when they’re stuck on a homework assignment.   小题4:   Imagine being a classroom teacher in September who can actually hear how his or her students were reading in June the school year before.

You don’t need an iPod to make a Podcast.    小题5:  While an MP3 player is a popular and useful gadget, your audience doesn’t need MP3 players to listen, either. Your students and their families can use the computer to play back what you’ve recorded.

A.Audio and video files can also function as assessment tools.

B.It is clearly showed in the incident that student-created voice recordings are effective.

C.Podcasting is of vital importance to the classroom setting.

D.Podcasting is used for various excellent reasons.E. You can make a Podcast if you have a computer, a microphone, and some free software.

F. Podcasting needs a variety of devices.

G. Voice and music have been seen as the original media for teaching.

单项选择题