下列各组词语中没有错别字的一项是 A、轻歌曼舞响遏行云韬光养晦蜂拥而来 B、浅尝

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问题:

下列各组词语中没有错别字的一项是

A、轻歌曼舞 响遏行云 韬光养晦  蜂拥而来

 B、浅尝则止 义愤填膺 蓬头垢面  苍桑巨变

C、连篇累牍 做客他乡 推心至腹  殚精竭虑

D、相形见绌 禁若寒蝉 切中时弊  否极泰来

考点:字形
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如图所示装置中,长木板甲重20 N,物体乙重10N。甲、乙之间用一根轻绳 通过定滑轮相连,当水平方向的拉力F的大小为6N时,长木板甲恰能在光滑的水平桌面上以v=2 m/s向左做匀速直线运动不计滑轮处摩擦,绳子拉物体乙的功率是____ W。

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反射是神经系统调节人体各种活动的基本方式。参考图4,回答下列问题。

(1)在做膝跳反射实验时,小锤应该敲击 

(2)完成反射的神经结构是 。在膝跳反射实验中,视觉中枢位于

(3)膝跳反射属于非条件反射,而“望梅止渴”、“黑猩猩用沾水的树枝钓洞中白蚁吃”等属于条件反射。条件反射提高了人和高等动物对环境的适应能力。条件反射与非条件反射相比有哪些主要特点?

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驾驶机动车在道路上违反道路交通安全法的行为,属于什么行为?

A.违章行为

B.违法行为

C.过失行为

D.违规行为

题型:选择题

()是衡量单位时间内力对物体作功多少的物理量。

A.动能

B.势能

C.效率

D.功率

题型:选择题

The most thoroughly studied intellectuals in the history of the New World are the ministers and political leaders of seventeenth-century New England. According to the standard history of American philosophy, nowhere else in colonial America was “so much importance attached to intellectual pursuits.” According to many books and articles, New England’s leaders established the basic themes and preoccupations of an unfolding, dominant Puritan tradition in American intellectual life.

To take this approach to the New Englanders normally means to start with the Puritans’ theological innovations and their distinctive ideas about the church—important subjects that we may not neglect. But in keeping with our examination of southern intellectual life, we may consider the original Puritans as carriers of European culture, adjusting to New World circumstances. The New England colonies were the scenes of important episodes in the pursuit of widely understood ideals of civility and virtuosity.

The early settlers of Massachusetts Bay included men of impressive education and influence in England. Besides the ninety or so learned ministers who came to Massachusetts churches in the decade after 1629, there were political leaders like John Winthrop, an educated gentleman, lawyer, and official of the Crown before he journeyed to Boston. These men wrote and published extensively, reaching both New World and Old World audiences, and giving New England an atmosphere of intellectual earnestness.

We should not forget, however, that most New Englanders were less well educated. While few crafts men or farmers, let alone dependents and servants, left literary compositions to be analyzed, it is obvious that their views were less fully intellectualized. Their thinking often had a traditional superstitious quality. A tailor named John Dane, who emigrated in the late 1630s, left an account of his reasons for leaving England that is filled with signs. Sexual confusion, economic frustrations, and religious hope—all came together in a decisive moment when he opened the Bible, told bas father that the first line he saw would settle his fate, and read the magical words: "Come out from among them, touch no unclean thing, and I will be your God and you shall be my people." One wonders what Dane thought of the careful sermons explaining the Bible that he heard in Puritan churches.

Meanwhile, many settlers had slighter religious commitments than Dane’s, as one clergyman learned in confronting folk along the coast who mocked that they had not come to the New World fur religion. "Our main end was to catch fish.

The text suggests that early settlers in New England ()

A. were mostly engaged in political activities

B. were motivated by an illusory prospect

C. came from different intellectual backgrounds

D. left few formal records for later reference

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