A lot of new technology _____ into schools to make learning more effective these
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A lot of new technology _____ into schools to make learning more effective these years. |
[ ] |
A. introduced B. has introduced C. was introduced D. is being introduced |
答案
D |
举一反三
Although more than 80% of Children in developing countries go to primary school, about 115 million children are not ________. |
[ ] |
A. being educated B. educating C. educational D. be educated |
— Flight CA 581_____. I must be off now. — Have a nice trip. |
[ ] |
A. is being announced B. has announced C. was announcing D. will be announced |
With more forests being destroyed, huge quantities of good earth _____ each year. |
[ ] |
A. is washing away B. is being washed away C. are washing away D. are being washed away |
— What"s that noise? — Oh, I forgot to tell you. The new machine ______. |
[ ] |
A. was tested B. will be tested C. is being tested D. has been tested |
What most people hate most _______ at in public. |
[ ] |
A. is being laughed B. being laughed C. is to laugh D. laughed |
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