the Sahara Desert(helmet) and life jackets, just 8. in case they fallC. southern AfricaD. Moroccointo the water.3. According to the text, the writer and his older brotherThen, they are going on a trip in Kenya, where theyare to travelDfirst.can see wild animals, which Toby is ...
Only a generation ago, Mauritania"s capital city was many days" walk from the Sahara. Today it is in the Sahara. The sand blows through the city streets and piles up against walls and fences. The desert stretches out as far as the eye can see. ...
【题目】Paragraph4: Another major discovery was made in Egypt in 1989. Several skeletons of another early whale, Basilosaurus, were found in sediments left by theT ethys Sea and now erposed in the Sahara Desert.T his whale lived around 40 million years ago, 12 million years after Pakicetus...
T he drying up of what is now the Sahara desert had pushed many peoples to the south into sub-Sahar a Africa. T hese peoples settled at first in sca ttered hunting-and-gathering bands, although in some places near lakes and rivers, people who fished, with a more secure food supply, ...
A.the USA is one of the richest countries in the worldB.the Sahara desert is a very poor regionC.a country's wealth depends on many factorsD.natural resources are an important factor in the wealth or poverty of a country 相关知识点: 试题...
The drying up of what is now the Sahara desert had pushed many peoples to the south into sub-Sahara Africa. These peoples settled at first in scattered hunting-and-gathering bands, although in some places near lakes and rivers, people who fished, with a more secure food supply, lived in ...
A. the USA is one of the richest countries in the world B. the Sahara Desert is a very poor region C. a country' s wealth depends on many factors D. natural resources are an important factor in the wealth or poverty of a E. ount 相关知识点: 试题...
根据句中的or well hidden可知,cryptic的意思是“隐藏的;没被发现的〞。应当选A项。DLarge clouds of dust blowing off the Sahara desert can easily be seen from space.Joseph Prospero is with the University of Miami in the United States.He has studied African dust for many years.“Atmospheric dust...
bu tmany scholar sbeliev eth a tthe spread o fagricultur eand iron throughou tAfric a linked i tto the majo rcenter sof the Near Eas tand Mediterrane an world .T he drying up o fwh a ti snow the Sahara desert had pushed many peoples to the south into sub-Sahar a Afric a .T ...
The main idea of the second paragraph is that___.A.the Sahara Desert is a very poor regionB.a country’s wealth depends on many factorsC.the USA is one of the wealthiest countries in the worldD.natural resources are an important factor in the wealth o