46. He is enrolling _____ the activities for this summer. * 1 điểm A. of B. for C. into D. at
2 câu trả lời
Đáp án+giải thích:
46. He is enrolling _____ the activities for this summer. *
A. of
B. for
C. into
D. at
==>>He is enrolling for the activities for this summer.