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【单选题】
中国对法律溯及力问题的规定,一般采取( )A.
从旧原则
B.
从新原则
C.
从旧兼从轻
D.
从新兼从轻
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参考解析：
知识点：
皮皮学刷刷变学霸
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【单选题】题干: 船舶处于下列哪种情况中不能视作失去控制的船舶? I、搁在礁石上的船舶 II、正在走锚的船舶 III、船舶遇到大风浪,使其无法变速变向
A.
Ⅰ
B.
Ⅰ、Ⅱ
C.
Ⅱ
D.
Ⅰ、Ⅱ、Ⅲ
【单选题】Block group contains .
A.
connecting rods, crankshaft and flywheel
B.
pistons, connecting rods and oil pan
C.
piston rings, gasket and connecting rods
D.
cylinder block, cylinder head and oil pan
【简答题】请翻译:Block group is the engine bracket, is crank linkage, gas distribution systems and major components of the engine assembly matrix.
【简答题】解释下列函数各参数的意义
void dispatch_group_async(dispatch_group_t group, dispatch_queue_t queue, dispatch_block_t block);
【单选题】题干: 船舶处于下列哪种情况中不能视作失去控制的船舶? I、船舶碰撞后,干舷消失,无法正常航行的船舶 II、船舶发生火灾,船舶正在按灭火要求进行操纵 III、船舶遇到恶劣天气,主机降速顶风滞航的船舶
A.
Ⅰ
B.
Ⅱ
C.
Ⅲ
D.
Ⅰ、Ⅱ、Ⅲ
【单选题】Block group contains _________.
A.
connecting rods, crankshaft and flywheel
B.
Pistons, connecting rods and oil pan
C.
cylinder block, cylinder head and oil pan
D.
Piston rings, gasket and connecting rods
【多选题】Block group contains .
A.
piston
B.
cylinder head
C.
cylinder block
D.
piston rings
E.
crankshaft
F.
oil pan
G.
connecting rods
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