22. Dn’t turn off the computer before closing all programs you could have problems(A)or(B) and(C)but

問題詳情

22. Dn’t turn off the computer before closing all programs you could have problems
(A)or
(B) and
(C)but
(D) so

答案：A
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)