根据表格提供的信息,请你判断:可以装500克纯水的瓶子,也可以装500克的下列哪

题型:选择题

问题:

根据表格提供的信息,请你判断:可以装500克纯水的瓶子,也可以装500克的下列哪种物质

[ ]

A.盐水

B.花生油

C.汽油

D.酒精

考点:密度公式的应用
题型:选择题

Mrs White was going to have her first baby very soon. Yesterday her husband took her to a hospital.So Mr White helped her get into car and drove her there. A nurse (护士)took Mrs White to her room and told Mr White that he could go home and she could call him when the baby arrived(出生). But Mr White said he liked to wait at the hospital. The nurse said .“You may wait outside.” Mr White was walking up and down at about midnight(午夜)when the nurse came out of the room and said with a smile.“Which would you like better, a boy or a girl?”“A girl,” said Mr White.“I have an elder sister,and she loves me.”“Well,”said the nurse,”“it’s a boy this time.”“That’s all right,”said Mr White happily,“That’s my second choice.”

小题1: Why did Mr White take Mrs White to a hospital?

Because they wanted to see an old friend.

Because they wanted to give their child something.

Because Mrs White was going to have her first baby very soon.

Because they needed some help.

小题2: Mr White was______ all the time.

A.Waiting outside

B.staying with Mrs White

C.waiting at home

D.helping the nurse小题3: Why did Mr White like to have a girl?

A.because the girl looked like him.

B.Because his elder sister loved him.

C.Because the girl looked like Mrs White.

D.Because he didn’t have much time to look after a boy.小题4: Mr White _______.

A.had a boy

B.had a girl

C.had a boy and a girl

D.told the nurse that Mr White wanted a boy小题5: Which of the following is NOT wrong?

A.Mr White didn’t like to have wrong.

B.Mrs White told Mr White that they had a baby.

C.Mr White was very happy that he had a baby.

D.Mr White went to the hospital by bus.

题型:选择题

不经血液循环途径即可到达其正常寄生部位发育为成虫的寄生虫是。()

A、日本血吸虫

B、绦虫

C、蛔虫

D、钩虫

题型:选择题

某企业于9月1日持一张面值为100000元,利率为10%,出票日为5月1日,到期日为11月1日的商业汇承兑汇票到开户银行贴现,贴现率为9%。该企业所得贴现额为 ( )元。

A.100000

B.105000

C.103425

D.98425

题型:选择题

智力落后儿童语言的特征是()。

A.语言发展缓慢、词汇量少、语言理解力差、表达顺畅

B.语言发展不慢、词汇量少、语言理解力不差、表达顺畅

C.语言发展缓慢、词汇量少、语言理解力差、表达困难

D.语言发展较快、词汇量少、语言理解力不差、表达顺畅

题型:选择题

在一秒钟周期内出现1个或多比特差错,该秒称为()

A.误码秒

B.误块秒

C.误比特秒

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