去东南亚马来群岛旅游，下列物品中没有必要携是：（） A．雨伞、药品 B．御寒衣物

“读书要读好书”这句话在离开语言环境时，可以产生两种意思。

例如： ①读书要读好书，不能读坏书。 

           ②读书要读好书，不能一知半解。 

“他一早上就读了一本书”这个句子，也可以产生两种意思。请仿照例句写下句。

 (1)他一早上就读了一本书，                                      

 (2)他一早上就读了一本书，                                      

Long bus rides are like television shows .They have a beginning ,a Middle and an end –with commercials thrown in every three or four minutes .The commercials are unavoidable .They happen whether you want them or not .Every couple of minutes a billboard glides by outside the bus window . “buy super clean toothpaste”. “Drink Good’n Wet Root Beer .””Fill up with Pacific Gas .”Only if you sleep ,which site equal to turning the television set off ,are you spared the unending cry of “You Need It ! Buy It Now !” The beginning of the ride is comfortable and somewhat exciting ,Even if you’ve traveled that way before .usually some things have changed-new houses ,new buildings ,sometimes even a new road .The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so . If the driver is particularly reckless or daring ,the ride can be an thrilling as a suspense story .Will the driver pass the truck in time Will the driver move into the right or the left –hand lane After a while,of course,the excitement dies down .sleeping for a while helps pass the middle hours of the ride .Food always makes bus rides more interesting .But you’ve got to be careful of what kind of foodyou eat .Too much salty food can make you very thirsty between stops. The end of the ride is somewhat like the beginning .You know it will soon be over and there’s a kind of expectation and excitement in that .The seat ,of course ,has become harder as the hours have passed.By now you’ve sat with you legs crossed ,with your hands crossed behind your head .the end comes just at the right time . There are just no more ways to sit.

According to the passage ,what do the passengers usually see when they are on a longBus trip( )

A． Buses on the road

B．Films on television

C．Advertisements on the board

D． gas stations

如果销售材料业务和安装业务分别核算，则当期应纳营业税为( )万元。

A．2.61

B．3.25

C．4.35

D．3.76

双侧输尿管结石引起的肾功能衰竭是（）

A．肾前性肾功能衰竭

B．肾后性肾功能衰竭

C．肾性肾功能衰竭

D．以上都是

E．以上都不是

被称为第二次工业革命的时代的其主要技术特点是（）。

A.一

B.三

C.四

D.二