阿摩線上測驗
108. The software update will be installed automatically, so users do not need to take any action -------.
(A) themselves
(B) their
(C) theirs
(D) they
答案：登入後查看
統計： A(609), B(17), C(18), D(2), E(0) #3782040
統計： A(609), B(17), C(18), D(2), E(0) #3782040
