更多"What We Take from and Give to the S"的相关试题:
[单项选择] What We Take from and Give to the Sea
As long as we have been on earth, we have used the sea around us. We take from the ocean, and we give to it.
We take fishes from the ocean - millions of kilograms of fish, every year, to ___________ (51) millions of people. We even__________ (52) their bones for fertilizer. We take minerals from the ocean. One way to get salt is to__________ (53) seawater in shallow basin and leave until it evaporates(蒸发). Along with salt, other minerals are left__________ (54) evaporation. Much gold and silver drift dissolved in the waters of the sea, too. But the sea does not give them__________ (55) by simple evaporation.__________ (56) gifts from the sea are pearls, sponges(海绵) and seaweed. Pearls__________ (57) jewelry. Natural sponges become cleaning aids. Seaweed becomes__________ (58) of many kinds - even candy, and ice cream - as well as medicine. Believe it or not, fresh water is another__________ (59) from the sea. We cannot dri
A. feed
B. attract
C. save
D. affect
[简答题]P1 hometown sunshin P2 what decision take you long time to make: why it’s difficult to ma
ke what happened after you make
P3 should school teach student how to solve problem what’s most important element for adults to make decision
[单项选择]
The Sea
What do you know about the sea We know that it looks very pretty when the sun is shining on it. We also know that it can be very rough when there is a strong wind. What other things do we know about it The first thing to remember is that the sea is very big. When you look at the map of the world you will find there is more water than land. The sea covers three quarters of the world. The sea is also very deep in some places. It is not deep everywhere. Some parts of the sea are very shallow. But in some places the depth of the sea is very great. There is one spot, near Japan, where the sea is nearly 11 kilometers deep! The highest mountain in the world is about 9 kilometers high. If that mountain were put into the sea at that place, there would be 2 kilometers of water above it! What a deep place!
If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea, car
A. Right
B. Wrong
C. Not mentioned
