3. A temperature, headache and backache are some of the _____ of flu.
(A) notices
(B) symptoms
(C) signposts
(D) monitors

答案：登入後查看
統計： A(3), B(525), C(11), D(3), E(0) #1280326

詳解 (共 1 筆)

#5577122
signpost 路標
3
0