混凝土坝施工中，在平行于坝轴线方向，在基础内钻一排孔，用压力灌浆法将水泥浆液灌入到岩

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使

用括号中词语的正确形式填空。

     Radio, telephone and television are 1.             (wide) used in the world. When you turn 2.           

the radio, you can listen. But when you use telephone, not only you can listen to others but you can also

talk with them. 3.            , you can't see anything at all. Now television is 4.             better than both of

them. People can watch TV and listen to it, but they can't take part in what they see.

    Today, some people are using a new type of telephone 5.             (call) vision-phone (可视电话). With

the vision-phone, two people who are talking can 6.             each other.

    Vision-phone can be very 7.            (use) when you have something to show the person whom you are

calling. It may also have other uses in the future. Some day you may be able to call up a library and ask to

read 8.            book over your vision-phone, You may be able to do the shopping through it, too.

    Suppose you read about something in the newspaper that you want to buy, you'll go to your vision-phone

and call the shop. The shop assistant will show you the thing that you are 9.            (interest) in. You'll be

 10.            to shop all over the town and never leave your home.

    Perhaps in the future, vision-phones will come into wide use in our everyday life.

所谓骨囊肿好发于（）

A.长管状骨骨干

B.长管状骨干骺端

C.长管状骨骨端

D.手、足短管状骨

E.中轴骨

既能跟盐酸，又能跟氢氧化钠反应，产生氢气的物质是（）

A、铝；

B、铁；

C、铜；

D、氧化铝

乙级工程咨询单位的(《工程咨询资格证书》由( )审定签发。

A．国家发展改革委

B．省级发展改革委

C．中国工程咨询协会

D．省级工程咨询协会