对动脉的叙述中,不正确的是 [ ] A.一般分布在身体较深的地方 B.管壁厚,弹

题型:选择题

问题:

对动脉的叙述中,不正确的是 [ ]

A.一般分布在身体较深的地方

B.管壁厚,弹性大

C.管内血流速度慢于相应的静脉

D.将血液从心脏输送到全身各部分的血管

考点:血管的分类和功能
题型:选择题

下面句中括号里,依次应填入的字是[ ]

     (    )然他已经丧失了明(    )是非的能力,那么,(    )使跟他争(    )得脸红耳赤,恐怕也无济于事。

A.即 辩 既 辨

B.既 辩 即 辨

C.既 辨 即 辩

D.即 辨 既 辩

题型:选择题

The U.S. Master Golf Tournament(美国高尔夫大师赛) is one of the big four games in professional golf. This year, Guan Tianlang, a fourteen-year-old Chinese, has become a well-known as the youngest player in the 77-year history of the game. And he won the best-performing amateur(业余选手). He had a hard time in the game, but he said it was a wonderful experience for him.

At the age of 4, he started learning golf from his father. Many people think he is a smart golfer. Even Ben Crenshaw, a two-time Masters winner, praised(称赞) Guan’s performance after playing with the boy. “He’s very confident(自信) and patient. He never played in a hurry, ” he said to the USA Today.

Guan makes the world know him not only with his game, but with his English as well. He answered the reporters’ questions with his perfect English. In fact, English is just one of favorite subjects. He also likes maths and history very much. At school, Guan is just like any other boy of his age. He goes to regular classes. He enjoys basketball and Kobe Bryrant is his favorite basketball player. He is always trying to get food grades and find time to practice golfing. He wants to win a major one day, but he said, “There’re still a lot of things to learn to improve. So nothing to rush.”

小题1:Who is Guan Tianlang?

小题2:What does Crenshaw think of Guan?

小题3:How long is the history of the U.S. Master Golf Tournament?

小题4:How did Guan feel about the time he had in the game this year?

小题5:What can we learn about Guan from the last paragraph?

题型:选择题

下列说法中正确的是(   )

A.在原电池中,物质在负极发生氧化反应

B.在原电池中,电子由正极流向负极

C.在电解池中,物质在阴极发生氧化反应

D.在电解池中,与电源正极相连的电极是阴极

题型:选择题

按列优先顺序存储二维数组A一的元素,设每个元素占用一个存储单元,则计算元素a的地址的公式为Loc(aij)=Loc(a11)+(j-1)×m+______。

题型:选择题

红参用于抢救虚脱,入汤剂的剂量是()

A.1~3g

B.3~6g

C.6~9g

D.9~15g

E.15~30g

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