反映砂轮特性的五大要素有()。 A.粒度 B.结合剂 C.硬度 D.组织 E.磨料

题型:多项选择题

问题:

反映砂轮特性的五大要素有()。

A.粒度

B.结合剂

C.硬度

D.组织

E.磨料

考点:机械工程师机械制造工艺学机械制造工艺学题库
题型:多项选择题

3~6个月小儿应接种

A.麻疹疫苗
B.乙型脑炎疫苗
C.脊髓灰质炎疫苗
D.百、白、破混合制剂
E.乙肝疫苗

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既治瘟毒发斑,又能滋阴用于津伤便秘的药物是()

A.青黛

B.玄参

C.水牛角

D.大青叶

E.牡丹皮

题型:多项选择题

Millions of girls grow up with the hope of becoming a famous singer. Some even win local talent competitions as children, but only a few such early successes and dreams turn into reality. Jessica Andrews is one of the few whose dreams have come true.

Andrews, first taste of success came at the age of 10. She won a talent competition in her home town of Huntingdon, Tennessee, singing I Will Always Love You, originally sung by Whitney Houston. Houston's version of the song appeared on The Bodyguard sound track, which happened to be the first album Andrews ever bought.

Within two years, talk of Andrews had spread to Nashville and caught the attention of producer Byron Gallimore, whose credits include work with Tim McGraw, Faith Hill, and Jo Dee Messina. With Gallimore signed on to produce, Andrews soon had a recording contract (合同)with Dream Works' Nashville label.

Andrews' professional career was launched with 1999's Heart Shaped World, recorded when she was 14 years old. The album included the country hit I Will Be There For You, which also appeared on The Prince Of Egypt . She followed up the release of the album by touring as a support act for such country superstars as Faith Hill and Trisha Yearwood.

With the release of 2001’s, Who I Am, Andrews became a star in her own right. The album was certified (证明)gold for sales of 500,000 copies. Andrews returned in April 2003 with Now,an album that she promised would show a new side of the young artist. "This album has a very different feeling for me," she said. "It's a lot more personal and there's a confidence that wasn't quite there on the first two. I feel especially connected to this group of songs."

小题1:According to the passage, who mostly helped Andrews to achieve success ?

A.Tim McGraw

B.Whitney Houston

C.Faith Hill

D.Byron Gallimore小题2:What's the meaning of the underlined word “launched,,in the fourth paragraph?

A.Started.

B.Sent.

C.Aimed.

D.Set.小题3:Which of the following statements is WRONG according to the passage?

A.The Bodyguard was the first album Andrews ever bought.

B.After Andrews sang Who I Am,she became a star in her own right.

C.I Will Always Love You was originally sung by Whitney Houston.

D.Now expresses a new feeling of Andrews.小题4:Which of the following may NOT be Andrews' album?

A.Now.

B.Heart Shaped World.

C.The Prince of Egypt.

D.Who IAm小题5:Which of the following is the best title of the passage?

A.Jessica Andrews' Life

B.Jessica Andrews' Dream

C.Jessica Andrews' Songs

D.Jessica Andrews' Success as a Singer

题型:多项选择题

下列哪项不是克罗恩病的治疗措施()

A.氨基水杨酸制剂

B.糖皮质激素

C.免疫抑制剂

D.非甾体类抗炎药

E.手术治疗

题型:多项选择题

防止蘸胶时胶液流动性大,可加入()

A.山梨醇

B.十二烷基磺酸钠

C.二氧化钛

D.琼脂

E.硫酸钠

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