请阅读短文,完成此题。Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,
A. report that doing Sudoku is a healthy living style
B. prove that doing Sudoku helps people move to Methuselah
C. predict that future generations will like Sudoku since it is very popular now
D. indicate that future generations could remain smart and energetic even if they are over 100
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There are many different ways of presenting grammar in the classroom. Among them, three are most frequently used and discussed. Which one does not be|ong to them?
A. The deductive method.
B. The inductive method.
C. The guided discovery method.
D. The productive method.
请阅读短文,完成此题。When we analyze the salt salinity(盐溶度 ) of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three b
A. the analysis of the salinity of ocean waters
B. the causes of the variation in oceanic salinity
C. the importance of the changes in oceanic salinity
D. the different forms of salts in ocean waters
What is the teacher doing in terms on error correction?' Make a sentence with 'have'!S: He have a car.T: He HA VE a car?S: He HAS a car.' Very good. He HA S a car.
A. Direct correction
B. Indirect correction
C. Self-correction
D. Peer correction
The word'offend' originally meant'to strike against', but now the word signifies 'tocreate or excite anger'. This is an example of_________
A. meaning shift
B. broadening of meaning
C. narrowing of meaning
D. loss of meaning