更多"By the year 2010, scientists probab"的相关试题:
[单项选择]By the year 2010, scientists probably ______ an effective treatment for cancer.
A. will have discovered
B. are discovering
C. will be discovering
D. have discovered
[单项选择]By the year 2010, scientists probably ______ a cure for cancer.
A. will be discovering
B. are discovering
C. will have discovered
D. have discovered
[单项选择]The passage probably implies that scientists have been______.
[单项选择]The report the scientists made this year ______ the weaknesses of modern medical practice.
A. exposed
B. struggled
C. rejected
D. explored
[单项选择]While most scientists agree that the greenhouse effect is coming, there are not enough data yet to say with absolute ______ what its consequences will be.
A. confirmation
B. conformity
C. conviction
D. conscience
[单项选择]How many lives could probably be saved each year in the United States by eating fish according to the Dutch study
A. 550,000.
B. 275,000.
C. 110,000.
D. 852.
[单项选择]Scientists think that by the year 2000, _______.
A. people will generally improve their hearing
B. people will have worse hearing
C. people will wear contact lenses and hearing aids as well
D. people wearing hearing aids will outnumber those wearing contact lenses
[单项选择]The Jewish New Year most probably comes between ______.
A. July and September
B. October and December
C. January and March
D. April and June
[单项选择]This year fee will probably cost more than it did last year.
A. 今年学费很可能比去年高。
B. 今年学费也许比去年高。
C. 去年学费很可能比今年高。
D. 今年学费肯定比去年高得多。
[单项选择]By the year of 2010, the world population probably ______ 6 billion.
A. have reached
B. will be reaching
C. will have reached
D. is reaching
[单项选择]By the year 2010, scientist probably ______ a cure for cancer.
A. will be discovering
B. are discovering
C. will have discovered
D. have discovered
[单项选择]Scientists are eager to talk with other scientists working on similar problems．
A. 科学家热衷于与从事类似课题研究的其他科学家交流。
B. 科学家更容易与其他科学家谈话来解决相同的问题。
C. 科学家很乐意在解决类似问题时同其他科学家交流。
D. 科学家更容易就雷同的问题与其他科学家交谈。
[单项选择]Medical scientists believe that
A. tests have been designed to settle the cholesterol dispute
B. drugs have been tested to reduce the amount of the substance in blood
C. low cholesterol foods or anti-cholesterol drugs or both can reduce the chance of a heart attack
D. none of the statements mentioned above is correct
[单项选择]Scientists assume that unrestrained population growth and dwindling resources may force humans to look to the sea for food.
A. unavoidable
B. unexpected
C. unchecked
D. unfortunate
[单项选择]Most scientists agree this outpouring contributes to global warming, which could eventually lead to coastal flooding, ______ weather, and widespread crop loss.
A. intensive
B. extreme
C. unpleased
D. unique
