S.H. Ridgway: Who are the whales, Bioacoust. 8 , 3–20 (1997)Ridgway, S. (1997). Who are the whales. Bioacoustics, 8, 3--20.RIDGWAY, S. H. (1997). Who are the whales? Bioacoustics 8, 3}20.Ridgway, SH (1997) Who are the whales. Bioacoustics 8: pp. 3-20...
Whales, dolphins and porpoises, 80 species of entirely aquatic mammals, constitute the order Cetacea. In the early Eocene, about 55 to 60 million years ago according to paleontologists, distant ancestors of modern cetaceans left land for aquatic life. Cetaceans are diverse; average adult size of ...
St. John's University (New York) is developing a baccalaureate program which produces graduates who can successfully cope with demands in the expanding rea... PJ Quinn,J Venezia - 《Bachelors Degrees》 被引量: 0发表: 1980年 Time, faith, and fossil whales Can reality be understood without Go...
pensions, and insurance companies are examples. Institutional investors often buy and sell substantial blocks of stocks, bonds, or other securities and, for that reason, are considered to be the whales on Wall Street.
and through the day I sailed away Bluebird seas I sailed With mermaids riding whales Oh whistle round the world Oh whistle round the world I'm a little wolf inside a girl, you say And off I'll go down Winder Way Oh whistling round the world Through apple eyes Oh there are rose-colour...
a他正在张贴布告 He is posting the notice [translate] a我们是小老百姓,他才是这儿真正重要的人物 We are the young common people, he is here genuine important character[translate] a请尝试着来问我们公司,我们会给你一个满意的报价 Please attempt was asking our company, we can give you a satisfact...
Animals with no natural predators are calledapex predators, because they sit at the top (or apex) of the food chain. The list is indefinite, but it includes lions, grizzly bears, crocodiles, giant constrictor snakes, wolves, sharks, electric eels, giant jellyfish, killer whales, polar bears...
What will become of the whales if we don't protect them?疑问代词的主格还可以作be动词的表语，句型如下：特殊疑问词加be动词加主语？Whose keys are these?Whose are these keys on the desk?疑问代词的宾格可以作动词或介系词的宾语，句型如下：特殊疑问词加助动词加主语加动词原形（加介系词...
6. Whales can stay___ the water___ a long time. They come up only___ air and their noses are___ the top of their heads.用适当的介词填空 1.There are some books the desk. 2. The hotel is next the bank. 3. Betty sits Tony’s right. 4. Class One is in front of Class Two...
Her castaway tale captured 19th-century imaginations and inspired the novel 'Island of the Blue Dolphins.' Scholars today are diving deeper into her people's history in California's colonial past.