The word "breakthrough" in the 1st sentence of the 2nd paragraph is closest in meaning to
A.breakaway
B.breakdown
C.a sudden important development
D.the illegal entering of a building
A.breakaway
B.breakdown
C.a sudden important development
D.the illegal entering of a building
There are five pairs ______, but I am at a loss ________. |
[ ] |
A. to choose from, what to buy B. to choose, which to buy C. to choose from, which to buy D. to be chosen, which to buy |
“While the increase in carbon dioxide in the atmosphere is the main effect of global warming, there are other effects as well. For example, there is a marked increase in infectious diseases that have changed their range in the past few years. Cases of malaria and dengue fever have occurred as far north as New York, New Jersey and Michigan in recent years, and diseases such as encephalitis and becoming more common. The sea level has changed, affecting low-lying areas and destroying beaches and wetlands around the world. Glaciers and snow cover are gradually disappearing on all five continents. And finally, plant and animal populations are shifting and migration patterns are changing as species try to adapt to changing climates. Some species that are unable to adapt successfully have begun to decline. More severe weather events, such as droughts and flooding, are also a consequence of global warming, and a warning that action must be taken to preserve the environment now.” (From “The Sierra Club Global Warming Campaign” in J. Buckley, ed., The Harbrace Reader for Canadians, p. 273) From what perspective does the passage discuss global warming?
A、First-person narrator
B、Second-person narrator
C、Third-personal narrator
D、None of the above
A、instance variables
B、private variables
C、public variables
D、static variables
A、The medial meniscus is large and has a "C" shape
B、The lateral meniscus is smaller and has an "O" shape
C、Easy to be injured
D、It's part of the knee joint
A、neck tie
B、handbag
C、Crucifix
D、Islamic headscarf
E、skullcap
F、turban
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