In recent days, mica export from India has declined because ________
A. quality of mica is very low
B. synthetic mica is being used
C. mica has exhausted
D. use of mica has been banned.
Answer:B
In recent days, mica export from India has declined because ________
A. quality of mica is very low B. synthetic mica is being used C. mica has exhausted D. use of mica has been banned.