_______________ region is the most western region in the Pacific. A: Nino4 B: Nino3 C: Nino2 D: Nino1
_______________ region is the most western region in the Pacific. A: Nino4 B: Nino3 C: Nino2 D: Nino1
El Nino指赤道中东太平洋海温异常升高的现象。
El Nino指赤道中东太平洋海温异常升高的现象。
What does the author warns to tell us about El Nino by the last two paragraphs?
What does the author warns to tell us about El Nino by the last two paragraphs?
"E1 Nino" and "La Nina" are words in A: English. B: Spanish. C: French. D: German.
"E1 Nino" and "La Nina" are words in A: English. B: Spanish. C: French. D: German.
（）has warmed the waters off AlaskA． A: El Nino B: The sun C: Over-population D: Pressure
（）has warmed the waters off AlaskA． A: El Nino B: The sun C: Over-population D: Pressure
______ has warmed the waters off Alaska. A: El Nino B: The sun C: Over-population D: Pressure
______ has warmed the waters off Alaska. A: El Nino B: The sun C: Over-population D: Pressure
A strong El Nino is often associated with wet winters over the southern U.S., as well as drought in Indonesia, Philippines and Australia.
A strong El Nino is often associated with wet winters over the southern U.S., as well as drought in Indonesia, Philippines and Australia.
We can learn from the passage that _______. A: El Nino is the most destructive natural disaster. B: NASA scientists are optimistic about the weather in 2005. C: The energy imbalance of the earth will result in the warm temperature in 2005. D: Oceans help store heat more efficiently than other things.
We can learn from the passage that _______. A: El Nino is the most destructive natural disaster. B: NASA scientists are optimistic about the weather in 2005. C: The energy imbalance of the earth will result in the warm temperature in 2005. D: Oceans help store heat more efficiently than other things.
在所给的算式中，填上+、-、×、÷和（ ），使得下面算式成立。（1）4 4 4 4＝1（2）4 4 4 4＝1（3）4 4 4 4＝2（4）4 4 4 4＝3[8分]
在所给的算式中，填上+、-、×、÷和（ ），使得下面算式成立。（1）4 4 4 4＝1（2）4 4 4 4＝1（3）4 4 4 4＝2（4）4 4 4 4＝3[8分]
数列-4, 4, -4, 4, -4…….
数列-4, 4, -4, 4, -4…….