24. When you use a _____ knife, be careful and don’t hurt yourself.(A) helpful (B) foreign (C) clear

問題詳情

24. When you use a _____ knife, be careful and don’t hurt yourself.
(A) helpful
(B) foreign
(C) clear
(D) sharp

答案：D
難度：簡單0.875
統計：A(0),B(0),C(1),D(7),E(0)