319
The front of the helmet should align with the front of the face. Fasten the
helmet on the head so that it does not wobble. The helmet may not obstruct the
vision, and the buckle should be tightly hooked under the chin.
(A)O
(B)X
詳解 (共 1 筆)
未解鎖
1. 題目解析 本題的內容主要是在說明如...
阿摩線上測驗
登入
