【单选题】Questions 37-40 Which FOUR of the following statements about termite mounds are true? Write the appropriate letters on your answer sheet in any order.
A.
Most mounds are miler than a human.
B.
A species of termite builds a mound for only one reason.
C.
Mounds are constructed from many different materials.
D.
Mounds with rounded tops are useful in wet climates.
E.
Termites that build magnetic mounds can detect magnetism.
F.
The temperature in a magnetic mound is fairly constant.
G.
Very little of a magnetic mound faces the sun during the middle of the day.
H.
Termites live in the east and west sides of mounds at different times of day.