【单选题】A ship is the product of two main areas of skill, those of the ______ and the _______.
A.
naval architect, repair division
B.
repair division, naval architect
C.
marine engineer, repair division
D.
naval architect , marine engineer
【简答题】The US navy boarded an apparent pirate (海盗) ship in the Indian Ocean and kept 26 men for questioning, the navy said Sunday. The 16 Indians and 10 Somali men were aboard a traditional dhow (单桅三角帆船) tha...
【单选题】抛掷10次硬币,3次正面向上,下列说法正确的是( )
【多选题】以下标准溶液可以用直接法配制的有( )。
【单选题】下图中的正方体、圆柱体和圆锥体的底面积相等,高也相等.下面说法正确的是( )