更多"______ no conclusive evidence exist"的相关试题:
[单项选择]______ no conclusive evidence exists, many experts believe that the wheel was invented only once and then diffused to the rest of the world.
A. Even
B. But
C. Although
D. So
[单项选择]He has brought forward conclusive evidence, which______ for further dispute.
A. makes room
B. leaves no room
C. spares no efforts
D. takes no pains
[单项选择]Evidence exists that hearing problems may be alleviated by changes in diet and exercise habits.
A. initiated
B. lessened
C. cured
D. complicated
[单项选择]CONCLUSIVE:
A. difficult to express
B. bringing bad luck
C. easy to solve
D. lacking merit
E. open to question
[单项选择]Many experts hold that the forthcoming decline of polar bears is______.
A. directly caused by the diminishing Arctic ice
B. directly caused by the atmospheric buildup of heat-trapping gases
C. a symbol of the weather change
D. absolutely based on the emission of heat-trapping gases
[单项选择]Although many experts agree that more children are overweight, there is debate over the best ways to ______ the problem.
A. relate
B. tackle
C. file
D. attach
[单项选择]Many AIDS experts are not completely satisfied with results of the study because ______.
A. only a limited number of chimpanzees are used for sampling the virus.
B. it is now extremely difficult to find chimpanzees that carry the virus.
C. the samples collected are from two different subspecies of chimpanzees.
D. it does not provide reliable evidence of the link between SIV and HIV - 1.
[单项选择]However, as the evidence began to ______, experts from the Zoo felt obliged to investigate.
[单项选择]However, as the evidence began to ______ experts from the Zoo felt obliged to investigate.
A. accumulate
B. amass
C. assemble
D. congregate
