—What is the of the sign on the bottle?—It “Keep away from the children”.
A:means; meaning
B:meaningful; meaning
C:meaning; means
D:means; mean
下面是日常生活中与压强有关事例的描述,其中正确的是( )
一个国家在工业发展的初步阶段或经济不景气的时候,往往出台贸易保护的政策或举措。以下政策或举措中不属于贸易保护性质的是()