The word“current”in the first paragraph most probably means“ ________”.
A.) a body of onward running water
B.) a tendency, movement, or course
C.) a mass of continuous moving gas
D.) a flow of electric charge
正确答案是C
The word“current”in the first paragraph most probably means“ ________”.
A.) a body of onward running water
B.) a tendency, movement, or course
C.) a mass of continuous moving gas
D.) a flow of electric charge
正确答案是C