大豆落花最多的时期是()。 A.开花前期 B.开花初期 C.开花盛期 D.结荚盛期

题型:单项选择题

问题:

大豆落花最多的时期是()。

A.开花前期

B.开花初期

C.开花盛期

D.结荚盛期

考点:农艺工考试中级农艺工中级农艺工题库
题型:单项选择题

男性,12岁。紫癜反复出现二年余。现证见皮肤散在瘀点,瘀斑,色淡紫,时有鼻衄,齿衄,伴面色苍黄,神疲纳呆,头晕心悸。口唇色淡,舌质胖淡。

患儿证见头晕心悸,是由于()

A.心气不足

B.心阴受损

C.心血瘀阻

D.气血不足

E.血虚不能养心

题型:单项选择题

枕叶病变可以引起()

A.对侧肢体运动和感觉障碍

B.共济失调

C.记忆力障碍和精神改变

D.耳鸣和幻听

E.视幻觉

题型:单项选择题
下面各角,能用一副三角板拼出来的是(  )
A.35°B.95°C.75°
题型:单项选择题

A well-dressed man came to a famous jewelry shop. He explained that he wished to buy a pearl for his wife’s birthday. The price didn’t matter. Since business had been very good for him that year. After examining a nice black one that cost $5000, he paid for the pearl in cash, shook hands with the jeweler, and left.

A few days later the man returned and said that his wife liked the pearl so much that she wanted another one just like it. It had to be exactly the same size and quality, because she wanted a pair of earrings made, “Can you give me any advice on how to get such a pearl? ” said the man. The jeweler regretfully replied, “I would say it’s exactly impossible to find one exactly like that pearl. ”

The rich man insisted that the jeweler advertise in the newspapers, offering $ 25,000 for the matching pearl. Many people answered the advertisement but nobody had a pearl that was just right.

Just when the jeweler had given up hope, a little old lady came into his store. To his great surprise, she pulled the perfect pearl from her purse. “I don’t like to part with it,” she said sadly, “I inherited (继承) it from my mother, and my mother inherited it from hers. But I really need the money. ”

The jeweler was quick to pay her before she changed her mind. Then he called the rich man’s hotel to tell him the good news. The man, however, was nowhere to be found.

小题1: He paid $ 5,000 for the black pearl without bargaining because ______.

A.he was very rich

B.he wanted to make the jeweler believe him

C.he was anxious to get it

D.his business had been successful小题2:He told the jeweler to get him another pearl that must be ______.

A.exactly the same size as the black on

B.exactly the same quality as the black one

C.worth no more than $ 25,000

D.exactly as big and nice as the black one小题3:Many people answered the advertisement because they wanted _______.

A.to see the perfect pearl

B.to buy some beautiful pearls too

C.to get in touch with the rich man

D.to sell their own pearl at a high price小题4: The jeweler couldn’t find the man anywhere because ______.

A.he died suddenly

B.He happened to be out

C.He got $ 20,00 by cheating and had run away with the money

D.He wouldn’t show up until the jeweler called him a second time

题型:单项选择题

有限责任公司和股份有限公司以其()依法自主经营,自负盈亏。

A、全部法人财产

B、股东个人财产

C、债权人财产

D、股东财产和债权人财产

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