I/ PASS/ TEST MATTER/HARD/ BE/./A. I WILL PASS THE TEST NO MATTER H...

13.I/ pass/ test matter/hard/ be/./A. I will pass the test no matter how hard it is. B. I will pass the test no matter how hard is it.C. I will pass the test no matter what it is hard. D. I will pass the test no matter what hard is it.