小说Hard Times中：If the greedy little Gradgrinds grasped at more than this, what was it for good gracious goodness' sake, that the greedy little Gradgrinds grasped it!求指教！老师，请问that从句是指代前面的 it 吗？what was it中what和it哪个是主语呢，这里使用感叹...
Project scientists looked for a ring of light around an area of darkness representing the black hole. This is known as the black hole's shadow or silhouette.第一句中分词representing的逻辑主语是谁？
A number of values and beliefs in traditional societies tend to decrease the amount of money people are willing and able to take from their incomeand make available for productive investment. In many of these societies, gold and silver, houses and land have been some of the ways in which wealth has...
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I saw that all the floors were covered in heavy natural jute mats, edged and
decorated with red stripes, and researching modern textile manufactures I
discovered that the basic materials were still available, relatively cheaply,
and would be ideal for look, durability and sound absorption for our ...
When he had gone halfway he turned around and stared at the scene—his
wife and Catherine scolding and consoling as they stumbled here and there among
the crowded furniture with articles of aid, and the despairing figure on the
couch, bleeding fluently, and trying to spread a copy of Town Tattle ov...
Of the 535,000 women who died in childbirth or from pregnancy-related complications in 2005, 99% were in developing countries, according to another report by a group of UN agencies, including WHO, also out this week.麻烦老师句子分析及翻译，谢谢！