不得在非工作地点非工作时间与其他人讨论交流内幕消息。( )

阅读理解。

     If you go to Russia, bring matryoshka or nesting dolls (套娃) back with you. They make great presents.

     It looks like any other doll on the outside. But if you open it, you will find a smaller doll inside. Then a

smaller one inside that one, and on and on! 

     In a nesting doll, there are dolls inside one another, from large to small. The largest one can be half a

meter high. The smallest is as small as a peanut. Usually, there are eight dolls. But there can be anything from

three to 50.

     The dolls are often pretty Russian girls in colourful dresses. They wear scarves (头巾). 

     They sometimes have other kinds of faces on them. There are cartoon people or men with white beards

(胡子). They even have great men like President (总统) Vladimir Putin on some of them.

根据短文，判断正(T)误(F)：

( )1. There are dolls inside one another in a nesting doll.

( )2. The largest doll can be one meter high.

( )3. People often make dolls look like pretty Russian girls.

( )4. Usually, a nesting doll can be eight dolls in one.

( )5. People never makedolls look like the president.

没有卵盖的吸虫卵为

A．日本血吸虫卵

B．华枝睾吸虫卵

C．卫氏并殖吸虫卵

D．布氏姜片吸虫卵

E．斯氏狸殖吸虫卵

实施人工增雨的一种方法是用飞机在高空播洒干冰（固态二氧化碳）．干冰进入云层，很快　 　成气体，并从周围吸收大量的热量，于是高空水蒸气便　 　成小冰粒，小冰粒在下落过程中　 　成水滴，水滴降落就形成了雨．（填物态变化的名称）

在SAC的下列哪项会讨论隐私关注事项和问题Ⅰ．可用性Ⅱ．能力Ⅲ．防护性Ⅳ．问责性正确的选项为（）

A．Ⅰ和Ⅱ 

B．Ⅰ和Ⅲ 

C．只有Ⅲ 

D．Ⅲ和Ⅳ