Answer:
A because if the main idea is what you put A I'm part B would be the correct answer in this question
Answer:
a. you mustn't stop here.
b. you don't have to eat meat.
C. they mustn't cut the rope.
d. she don't have to be quiet.
E. mike don't have to go to the doctor.
f. Derek and Steve mustn't attend church.
Explanation:
Radio Waves -- The waves in the electromagnetic spectrum that have the longest wavelengths and lowest frequency are called radio waves.