It doesn’t matter________you’re a few minutes late.We’ll wait for you.
A:unless
B:since
C:because
D:if
在某一时刻检测某一器官的动脉和静脉中的血液成分,结果其氧气、二氧化碳的相对含量如图所示,该器官是( )
Daming likes Superman because he thinks it's interesting.(对划线部分提问)
____ ____Daming____ Superman?