气旋东半年入海常加深的原因是() A.海面冷却作用 B.海面摩擦力比陆面大 C. A

题型:单项选择题

问题:

气旋东半年入海常加深的原因是()

A.海面冷却作用

B.海面摩擦力比陆面大

C.A.B都对

D.A.B都错

考点:航海学航海气象与海洋学航海气象与海洋学题库
题型:单项选择题

阅读理解。

     Jack is my new classmate. He lived in a small village for fifteen years. His father, Mr. Brown, was a rich

farmer. Last year his father opened a shop in our town and last month he bought a big house and Jack began

to study in our class. But Jack had few friends here. At first he often played by himself.

     Jack's neighbor Daisy is a kind girl. She found Jack never talked with anybody and decided to help him.

Jack likes to stay with Daisy and talks to her a lot. Now they're good friends.

     This morning, Daisy said to Jack, "It'll be my sixteenth birthday tomorrow. I'll have a birthday party. Will

you please come?"

      "Certainly!"

      Jack said happily. Jack got home and thought of a present for Daisy. But he forgot to ask Daisy what she

liked. He couldn't call her because he didn't know her telephone number. At that moment Mrs. Brown came

and asked, "What's the matter, dear?"

      "What would you like if it was your sixteenth birthday, Mommy?"

      "Nothing," Mrs. Brown said. "I just wish I were16."

1. Jack's father is a ______ now. [ ]

A. teacher

B. doctor

C. farmer

D. shopkeeper

2. Jack lives in a ______ now. [ ]

A. city

B. town

C. small village

D. small house

3. Jack will go to his ______ birthday party.[ ]

A. mother's

B. father's

C. friend's

D. sister's

4. Jack didn't know ______. [ ]

A. what Daisy looked like

B. Daisy's telephone number

C. The way to Daisy's house

D. when Daisy's party was

5. Jack's mother wanted ______. [ ]

A. some flowers

B. a friend

C. to be young

D. to be healthy

题型:单项选择题

伴有心脏功能不全的哮喘急性发作患者,宜选用()。
抢救哮喘持续状态宜选用()。

A.氨茶碱

B.沙丁胺醇

C.哌仑西平

D.色甘酸钠

E.二丙酸倍氯米松

题型:单项选择题

中国对虾生长的海域是哪里?

题型:单项选择题

接受委托为建设项目环境影响评价提供技术服务的机构,应当经( )考核审查合格后,颁发资质证书。

A.省级环境保护行政主管部门
B.国务院环境保护行政主管部门
C.地级环境保护行政主管部门
D.国务院建设项目行政主管部门

题型:单项选择题

下列关于细胞核的叙述中,错误的是()

A.是细胞新陈代谢的主要场所

B.具有双层膜结构

C.是遗传物质储存的主要场所

D.是细胞代谢和遗传的控制中心

更多题库