(A) Wireless Modems is the answer. This is the best choice! See if you think about it, you will also come to the conclusion that the answer is (a).
I think it is answer D. All three areas of the grammar systemlong—phonology, morphology, and syntaxlong—will be covered in this textbook.
1.A 6.C
2.D 7.A
3.D 8.D
4.B 9.B
5.C 10.B
Hope I could help:)
