在现代旅游接待业的三大支柱中，（）处于核心地位。 A.旅行社 B.旅游饭店 C.旅游

阅读短文，判断正(T)误(F)。

     Hello, everyone! This is my new school. Look at the tall building. There are fifty-two classes in it.

There is a computer and a television in a classroom. 

    The library is next to the tall building. There are many books in it. We like reading story books there.

The gym is behind the library. We often play games and swim there. The offices are next to the gym. 

There are thirty offices in that building. There are three science labs in it,  too. The offices are in front of

the dining hall. 

     My new school is very big and I like it.

(     )1. My new school has fifty-two classes.

(     )2. The library is next to the offices.

(     )3. We like reading storybooks in the classroom.

(     )4. There are two science labs in the school.

( )5. The dining hall is behind the offices.

综合布线系统是由不同系列和规格的部件组成，其中不包括______的网络设备。

A．传输介质

B．配线架

C．插座/插头

D．网卡

They were surprised that a child should work out the problem _____ they themselves couldn’t.

A．when

B．where

C．until

D．while

抵押合同签订后，该土地上新增房屋与抵押财产一同拍卖时，对拍卖新增房屋所得（）。

A.抵押人无权优先受偿

B.抵押权人无权优先受偿

C.抵押权人有权优先受偿

D.抵押人有权对全部房地产优先受偿

阐释学