已知一个比例中两个内项的积是最小的质数,一个外项是34,另一个外项是______

题型:填空题

问题:

已知一个比例中两个内项的积是最小的质数,一个外项是
3
4
,另一个外项是______.
考点:比例的意义,比例的基本性质
题型:填空题

阅读理解。

    When Mencius (孟子) was a small boy, his father died. So Mencius and his mother were quite poor.

One day, Mencius returned home from school and found his mother making some cloth. It was very

beautiful and expensive.

    "How much of your book have you read today?" Mencius' mother asked him. Mencius threw down

his book. "I haven't read any of it." He replied, "I played with some friends of mine in the fields."

    When his mother heard this, she picked up a pair of scissors (剪刀) and cut the cloth. "Why have

you cut your cloth?" Mencius asked, "It was so beautiful and now you've wasted it." "You have wasted

your time," she said, "Now I have wasted mine. Look at the terrible (可怕的) thing we have done!"

    Mencius learned a lot from this lesson. After this, he always studied hard.

1. When did the story happen?[ ]

A. When Mencius was 30 years old.

B. When Mencius' family was very rich.

C. When Mencius' father lived with them.

D. When Mencius was a small boy.

2. The phrase "make some cloth" means "______". [ ]

A. 做衣服

B. 织布

C. 纺棉花

D. 缝衣服

3. Why did Mencius' mother cut the cloth? Because ______. [ ]

A. She wanted to make some more beautiful cloth

B. She thought it was wasting time to make cloth

C. She wanted to let her son get angry

D. She wanted to give her son a lesson

4. Why did Mencius always study hard after this? Because ______. [ ]

A. he wanted to be a teacher

B. he learned a lot from the lesson

C. he wanted to make his mother happy

D. he didn't play with any other friends

5. This passage mainly tells ______. [ ]

A. A story of Mencius and his friends

B. a story of Mencius' mother

C. a story about Mencius' wasting time

D. Mencius' mother cut the cloth

题型:填空题

下列各项中,应按“服务业”科目及适用税率计算缴纳营业税的有( )。

A.在旅游景点经营索道取得收入

B.交通部门有偿转让高速公路收费权取得收入

C.图书馆从事图书和资料的借阅业务取得收入

D.将货物在装卸现场之间进行装卸和搬运取得收入

题型:填空题

铁路在转弯处外轨略高于内轨的原因是(  )

A.减少轮缘对外轨的挤压

B.减少轮缘对内轨的挤压

C.火车按规定的速度转弯,外轨不受轮缘的挤压

D.火车无论以多大的速度转弯,内外轨都不受轮缘的挤压

题型:填空题

肛裂最突出的临床表现是

A.排便时粪便表面带血

B.经常便秘

C.排便时和排便后肛门剧烈疼痛

D.脓血便、疼痛、肛门痉挛

题型:填空题

核子密度仪一般用于路基路面压实度快速测定,但不宜作为仲裁试验。

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