【評論主題】19 Bonding system has promoted overall _______of the economy.(A)compete (B)competitive (C)competitiv
【評論內容】
c競爭力
d
競爭【評論主題】27.己知鉛半值層為 0.05cm，欲使曝露率 0.08 侖琴/週，下降至 0.01 侖琴/週，應使用多厚的鉛屏蔽?(A)0.4cm (B)0.2cm (C)0.15cm(D)0.3cm
【評論內容】3個半值層
【評論主題】38 To increase the supply of __________ rental homes for young families and the disadvantaged, the g
【評論內容】extendible可延伸 可擴充