A.force
B.direction
C.effect
D.temperature
A.geographical position
B.social structure
C.economic strength
D.the leader
A.To test the strength of friendship.
B.To bring friends even closer.
C.To know more people who are in need.
D.To make your friends feel they are helpful.
The “singer” rubs sand on the patient because ___.
A.the patient receives strength from the sand
B.it has pharmaceutical value
C.it decorates the patient
D.none of the above
A.Y
B.N
C.NG
Magnetic field is an earth phenomenon that ______.
A.regularly changes its strength and axis
B.is relatively more difficult to conduct research on
C.is dynamic and constantly changing
D.is usually analyzed by deep sea sediment
A.To know your strength and express yourself.
B.To get working experience as much as possible.
C.To know the HR of many companies better.
D.To do the jobs with low salaries but heavy work.