选择精基准尽量与设计基准和装配基准统一,以减少累积误差。
参考答案:对
—_________ are you going to have your birthday party?
—You know,my birthday is on June 23.On that day, of course. [ ]
A. When
B. Where
C. Who
D. How
根据IL0147号相关国际公约的规定,因病或伤离船的船员的遣返费用应包括()。
A.施行期间的运输费
B.途中食宿费
C.至船员离船时的保养费
D.ABC都是