单选题:As there is less and less coal and oil, scientists are exploring new ways of mak

题目内容:

As there is less and less coal and oil, scientists are exploring new ways of making use of _______ energy, such as sunlight, wind and water for power and fuel.

Aprimary

Balternative

Cinstant

Dunique

答案解析:

John’s score on the test is the highest in the class; he _____ last night.Amust

John’s score on the test is the highest in the class; he _____ last night.Amust study Bshould have studiedCmust have stu

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In 1840, both Lucretian Mott and Elizabeth Cady Stanton resented ______ proper s

In 1840, both Lucretian Mott and Elizabeth Cady Stanton resented ______ proper seating at the World’s Antislavery conven

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TheNeutralityActof1939_______.Apermittedthesellingofarmstobelligerentnations.Ban

TheNeutralityActof1939_______.Apermittedthesellingofarmstobelligerentnations.BantagonizedJapan.CpermittedtheBritishtotra

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According to the review, what is the fundamental mission of traditional universi

According to the review, what is the fundamental mission of traditional university education?AKnowledge learning and car

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In Chinese when someone breaks a bowl or a plate, the host or the people present

In Chinese when someone breaks a bowl or a plate, the host or the people present are likely to say ---碎碎(岁岁平安)as a means

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