在未来期间转回时会减少转回期间的应纳税所得额、减少未来期间的应交所得税的是( )。

阅读理解。

     Today is Sunday. It's time to play games. Look! There is child near the house. What is he doing? He is watering

some flowers. There is a man and a woman behind the house. What are they doing? They are working.

     Look at the children near the river.   They are Young Pioneers. Are they playing or working? They are playing.

Some are singing, some are playing games, some are playing basketball. They are very happy.

根据短文内容,判断正(T )误(F )

(      )1. There is a child near the house.

(     ) 2.The woman and the man are playing.

(     ) 3.The children are at school.

(     ) 4.They are all sad.

( ) 5.Tomorrow is Monday.

请选择适宜的交通方式，填在前面的括号里

（______）A大庆的石油运往大连                 a海运

（______）B从重庆到三峡旅游                   b管道

（______）C急救药由北京运往贵阳               c河运

（______）D天津的海盐运往上海                 d空运

（______）E由白中川场去兰州市区               e铁路

（______）F棉纺织品由西安运往兰州             f公路．

城市群的竞争力很大程度上取决于群内城市间的产业分工与合作。下图示意城市群内部城市间的产业链分工体系。

城市群中，中心城市的优势产业处于产业链中的位置是（）。

A.①⑤

B.②④

C.③④

D.①③

非传染患者用过的医疗器械和物品的处理措施为（）

A.清洁、消毒或灭菌

B.消毒、清洁、消毒或灭菌

C.清洁、消毒

D.消毒或灭菌

E.消毒、清洁

将4个1kΩ（21℃）镍电阻两两串联再并联后，检测一个大房间的平均温度（21℃），传递到变送器的电阻值是（）。

A.0.5kΩ

B.1.0kΩ

C.2.0kΩ

D.4.0kΩ