雨后,常见地面上有蚯蚓,是因为[ ] A.蚯蚓爬出地面呼吸 B.蚯蚓爬出地面饮水

题型:选择题

问题:

雨后,常见地面上有蚯蚓,是因为[ ]

A.蚯蚓爬出地面呼吸

B.蚯蚓爬出地面饮水

C.蚯蚓喜欢在潮湿的地面爬行

D.借助潮湿的地面,蚯蚓可迅速改变生存环境

考点:动物的生活环境和生活习性
题型:选择题

患儿,5周岁。两周前曾患上感,目前不规则发热,易疲倦,脸色略苍白。查体发现,心率增快,心尖部第一心音减弱,并可闻及早搏,心电检查:P-R间期延长,ST段下移,实验室检查:C反应蛋白增高。下列哪项检查可以帮助确诊

A.血沉
B.谷草转氨酶
C.抗透明质酸酶
D.心脏X线检查
E.肌酸磷酸激酶

题型:选择题

以下哪项不是双胍类药物的作用()。

A.减少肝葡萄糖生成

B.降低低密度脂蛋白

C.降低极低密度脂蛋白

D.抑制肠内葡萄糖吸收

E.增加胰岛素分泌

题型:选择题

People have strange ideas about food. For example, tomato is a kind of very delicious vegetable. It is one of useful plants that can be prepared in many ways. It has rich nutrition(营养) and vitamin in it. But in the 18th century, Americans never ate tomatoes. They grew them in their gardens because tomato plants are so pretty. But they thought the vegetable was poisonous(有毒的). They called tomatoes “poison apples”.

President Thomas Jefferson, however, knew that tomatoes were good to eat. He was a learned man. He had been to Paris, where he learned to love the taste of tomatoes. He grew many kinds of tomatoes in his garden. The President taught his cook a way for a cream of tomato soup. This beautiful pink soup was served at the President party. The guests thought the soup tasted really good. They never thought their president would serve his honored guests poison apples. Jefferson never spoke to his honored guests about the fact.

小题1:Tomato is a kind of ___________.

A.poisonous fruit

B.poisonous vegetable

C.tasty fruit

D.tasty vegetable小题2:After you read the passage, which of the following do you think is true?

A.Americans never ate tomatoes after they began to plant them.

B.Americans didn’t eat tomatoes before 19th century.

C.Even now Americans don’t eat tomatoes.

D.In the 18th century Americans ate a lot of tomatoes.小题3: Jefferson learned that tomatoes were good to eat ____.

A.while he was in Paris

B.when he was a little boy

C.because his parents told him so

D.from books小题4:From the passage we know all the honored guests invited by Jefferson were____.

A.people from other countries

B.from France

C.people of his own country

D.men only小题5:According to the passage, which of the following is NOT TRUE?

A.None of the guests knew the soup that was served at the President’s party was made of tomatoes.

B.All of the guests thought the soup which was prepared by the President’s cook was nice.

C.President Thomas Jefferson knew that tomatoes were good to eat and not poisonous at all.

D.All of the guests didn’t know that their president would serve his honored guests poison apples.

题型:选择题

男孩,5岁,洗澡时不慎被热水烫伤头面颈,双上肢及躯干,其父母未做特殊处理即把患儿送来院急诊,入院时患儿哭闹,心率160次/分;局部创面情况:创面分布于头面颈,双上肢以及胸背部,布满大小不等水疱,部分表皮脱落,基底呈红白相间,渗出较多

患儿应立即接受的抢救措施为()

A.留置导尿

B.争取时间,彻底清创

C.立即包扎创面

D.立即建立静脉补液通道

E.行入院各项常规检查,准备入院

题型:选择题

某合伙企业与某集体企业之间的纠纷早已超过诉讼时效期间,该合伙企业在得知该情况后,主动向该集体企业履行债务,该集体企业无权接受其清偿。 ( )

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