The new seatbelt, which is happily accepted by drivers, them greater freedom of movement.
A. requires
B. forbids
C. adjusts
D. allows
网友回答
A. requires
B. forbids
C. adjusts
(答案→)D. allows
解析：本题考查动词辨义。句意：司机愉快地接受了的新的安全带让他们有更大的活动自由。allow sb sth 给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物。