【用戶】忘記背後,努力面前
【年級】高三下
【評論內容】Before they went into the water, the divers checked their breathing _______ to ensure safety.(A) apparel (商店出售的某一種類的)衣服 e.g sports apparel(B) aperture (尤指照相機的)孔徑,光圈(C) apparatus 設備;儀器、(尤指政治)機構,組織,機制(D) apprentice學徒C
【用戶】忘記背後,努力面前
【年級】高三下
【評論內容】Before they went into the water, the divers checked their breathing _______ to ensure safety.(A) apparel (商店出售的某一種類的)衣服 e.g sports apparel(B) aperture (尤指照相機的)孔徑,光圈(C) apparatus 設備;儀器、(尤指政治)機構,組織,機制(D) apprentice學徒C