Mondulkiri Protected Forest is in ______ Cambodia.
What do Mister Jarrett and Miz Woodring do

A．Hoop houses and temporary greenhouse or passive solar greenhouse refer to the same thing.
B．Some hoop houses are rounded, while others are shaped more like a traditional house.
C．A hoop house is basically a metal frame covered with plastic or other all-weather material
D．All of the above are right.

A．He is a computer science professor at the University of California, Berkeley.
B．He is also director of the Intel Research Berkeley Lab.
C．He leads a team of students and Intel company researchers on projects with new technologies.
D．All of the above are right.