下载APP
举一反三
【单选题】Just over three years old and about four-feet tall. Methuselah is growing well. "It’s lovely." Dr. Sarah Sallon said of the date palm，whose parents may have provided food for the besieged Jews at Masa...
A.
Discovering new species.
B.
Protecting rare species.
C.
Restoring extinct species.
D.
Reforming existing species.
【单选题】Just over three years old and about four-feet tall. Methuselah is growing well. "It’s lovely." Dr. Sarah Sallon said of the date palm，whose parents may have provided food for the besieged Jews at Masa...
A.
the attempt to grow the Judean palm date will end in failure
B.
the effort to reintroduce the Judean palm date is sure to pay off
C.
the researchers are likely to create a new species of the Judean palm date
D.
the researchers stand a chance of success to renew the Judean palm date
【单选题】Just over three years old and about four-feet tall. Methuselah is growing well. "It’s lovely." Dr. Sarah Sallon said of the date palm，whose parents may have provided food for the besieged Jews at Masa...
A.
It will be made clear within a year or two.
B.
It will remain a myth for at least a decade.
C.
It won’t be known until several years later.
D.
It won’t be decided without ancient knowledge.