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[主观题]
We regret to inform. you that the materials you ordered are ______.A.out of workB.out of s
We regret to inform. you that the materials you ordered are ______.
A.out of work
B.out of stock
C.out of reach
D.out of practice
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We regret to inform. you that the materials you ordered are ______.
A.out of work
B.out of stock
C.out of reach
D.out of practice
第8题
使天文船位线产生系统误差的主要原因之一是 。
A.视差的误差
B.眼高差的误差
C.蒙气差的误差
D.半径差的误差
第9题
A.鱼眼饱满、晶莹剔透,鱼身有光泽
B.鱼鳞脱落,体表有伤痕
C.鱼鳃暗黑,鳃丝粘连模糊
D.鱼腥臭味重
E.直接放入泡沫箱,未经任何外包装
F.鱼鳃鲜红清晰G.鱼眼凹陷浑浊
第10题
A.鱼眼饱满、晶莹剔透,鱼身有光泽
B.鱼鳞脱落,体表有伤痕
C.鱼鳃暗黑,鳃丝粘连模糊
D.鱼腥臭味重
E.直接放入泡沫箱,未经任何外包装
F.鱼鳃鲜红清晰G.鱼眼凹陷浑浊
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