计划管理的灵活性含义是指（） A.计划应尽量多地调整 B.计划绝对不允许调整 C.计

What sport do you like best?

Daniel: I like basketball best. I often watch NBA. I play basketball every day. I am short, but I am strong. I am a good basketball player in our school.

Lucy: Ping-ping is my favourite sport. I am a Chinese and Chinese ping-pong players are the best in the world. I want to be a good ping-pong player too. I often play it every afternoon.

Tom: I am tall and strong. I like football best. My father is a football player. I often watch my father play football. My father often teaches me to play football. I play with my father and others in the park every day.

小题1:What sport does Daniel like?

A．Football

B．Basketball

C．Ping-pong

D．Swimming小题2:Who likes football best?

A．Daniel

B．Tom

C．Lucy

D．Nobody小题3:What does Tom’s father do?

A．A teacher.

B．A doctor.

C．A policeman.

D．A football player.小题4:When does Lucy often play ping-pong?

A．Every morning.

B．Every afternoon.

C．Every evening.

D．At the weekend.小题5:Which of the following is RIGHT?

A．Daniel is tall.

B．Lucy wants to be a doctor.

C．Tom is thin.

D．The passage（文章） is about favourite sports.

能源与环境已成为人们日益关注的问题。

（1）人类目前主要依赖的能源是化石燃料，包括煤、石油、          。

（2）煤燃烧排放出的       、            是形成酸雨的主要根源。

（3）PM _2.5 与较粗的可吸入颗粒物相比，PM_2.5 对人体健康和大气环境质量的影响更大，以下途径中，产生的PM_2.5相对较多的是          （填字母编号）。

a.汽车尾气     b.道路尘土      c.煤炭不完全燃烧排放出炭粒

（4）为减少污染，提高煤的利用率，目前已采取将煤气化的措施，此过程可看作是碳和水反应生成分子个数比为1︰1的可燃性气体。请将其化学方程式补充完整：

C+H₂O          +              

判断无穷级数[*]的敛散性．

申请签发现金银行汇票申请人和收款人应为（）。

A.申请人为个人，收款人为单位

B.申请人为单位，收款人为个人

C.申请人为个人，收款人为个人

D.申请人为个人，收款人不限制

患者52岁，月经紊乱，量少；乍寒乍热，烘热汗出，头晕耳鸣，健忘，腰背冷痛；舌淡，苔薄，脉沉弱。治疗应首选的方剂是（）

A.肾气丸合二至丸

B.左归丸合二至丸

C.六味地黄丸

D.二仙汤合二至丸

E.右归丸合二至丸