什么是低压钠灯？

阅读短文，判断句子正（T）误 （F）。

      "Next Tuesday is going to be a holiday," says the teacher," I want you to tell me what you are going

to do, Terra."    

      "I'm going to the movie theatre to see a movie," says Terra. "It's comedy about a fat professor. My

classmates say it's really funny."

       "Anything else you are going to do?" the teacher asks.

       "Of course I'm going to do my lessons, I'm going to study math and physics in the morning."

       "Do you like them?" the teacher asks.

       "They are not easy for me. But I'm interested in them. I'm going to do my best to study them. I think

this term I can do better than last term."

      "What are you going to do in the afternoon?" asks the teacher.

       "After lunch, I'm going to play basketball with some classmates. Next month, we are going to have

a match with Class One."

( )1. The movie is a comedy about a fat professor.                                

( )2. Terra is good at math and physics.                                          

( )3. Terra isn't interested in math and physics.                                

( )4. Terra is going to play football with some classmates next Tuesday.          

( )5. Next month there is going to be a match between Terra's class and Class One.

冯友兰说一个境界首先是功力境界。N70.判断唐朝的乾陵是李承乾的陵墓。

《建筑消防安全检测评价技术规程》规定，水喷雾灭火系统的工作压力，当用于灭火时不应小于（），用于防火冷却时不应小于（）

A.0.1MPa，0.2MPa

B.0.2MPa，0.35MPa

C.0.35MPa，0.2MPa

D.0.2MPa，0.5MPa

项目法人责任制是实行建设工程监理制的( )。

A．基本保障

B．重要条件

C．基本条件

D．必要条件

下图甲表示在适宜温度和CO₂浓度条件下，光照强度对某绿色植物光合作用强度的影响曲线，图乙表示该植物叶肉细胞的部分结构（图中a和b代表两种气体的体积，不考虑无氧呼吸），据图回答问题：

甲图中植物光合作用单位时间内固定的二氧化碳最大值是（）mol/h，此数值相当于乙图中（）值。