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• 894人已做

600

【句子改错SC】-8529-OG16

Quasars, at billions of light-years from Earth the most distant observable objects in the universe, believed to be the cores of galaxies in an early stage of development.

• 969人已做

650

【句子改错SC】-8530-OG16

In ancient Thailand, much of the local artisans’ creative energy was expended for the creation of Buddha images and when they constructed and decorated the temples that enshrined them.

• 1345人已做

700

【句子改错SC】-8531-PREP07

The investigations of many psychologists and anthropologists support the generalization of there being little that is a significant difference in the underlying mental processes manifested by people from different cultures.

• 992人已做

650

【句子改错SC】-8532-OG16

In 1713, Alexander Pope began his translation of the Iliad, a work that, taking him seven years until completion, and that literary critic Samuel Johnson, Pope’s contemporary, pronounced the greatest translation in any language.

• 749人已做

650

【句子改错SC】-8533-PREP07

When drafting the Declaration of Sentiments that was adopted at the Seneca Falls Women's Rights Convention in 1848, included in it by the author, Elizabeth Cady Stanton, was a call for female enfranchisement.

• 967人已做

650

【句子改错SC】-8534-OG16

It is called a sea, but the landlocked Caspian is actually the largest lake on Earth, which covers more than four times the surface area of its closest rival in size, North America’s Lake Superior.

• 1085人已做

680

【句子改错SC】-8535-OG16

The automotive conveyor-belt system, which Henry Ford modeled after an assembly-line technique introduced by Ransom Olds, reduced from a day and a half to 93 minutes the required time of assembling a Model T.

• 960人已做

650

【句子改错SC】-8536-OG16

According to some analysts, the gains in the stock market reflect growing confidence that the economy will avoid the recession that many had feared earlier in the year and instead come in for a “soft landing,” followed by a gradual increase in business activity.

• 793人已做

600

【句子改错SC】-8537-PREP07

Polio, although it is eradicated in the United States, it continues elsewhere and is able to be brought into the country by visitors.

• 1322人已做

650

【句子改错SC】-8538-OG16

A new study suggests that the conversational pace of everyday life may be so brisk it hampers the ability of some children for distinguishing discrete sounds and words and, the result is, to make sense of speech.

Chris老师：1746295647

• 【问题求解PS】-14339

A certain basket contains 10 apples, 7 of which are red and 3 of which are green.  If 3 different&nb...

70人做过-1条评论-74.3%正确率

• 【句子改错SC】-10150

Restorers say that if allowed to remove and replace the discolored layer of varnish on the Mona Lisa, thecolors Leonardo da Vinci painted nearly five hundred years ago will once again shine through.

403人做过-2条评论-60.3%正确率

• 【问题求解PS】-12942

In the figure shown, the length of line segment QS is $$4\sqrt{3}$$. What is the perimeter of equilateral triangle PQR?

34人做过-2条评论-70.6%正确率

• 【数据充分DS】-13745

A scientist recorded the number of eggs in each of 10 birds’ nests.  What was the standard deviation of...

24人做过-1条评论-75%正确率

• 【数据充分DS】-11793

If n and t are positive integers, what is the greatest prime factor of the product nt ? (1) The&nbs...

132人做过-4条评论-54.5%正确率

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