A:100%
B:75%
C:50%
D:25%
把10克盐溶在40克水中,盐的重量是盐水重量的( )
“三月三”假期,小华一家自驾游兴安猫儿山。在小车行驶过程中,小华觉得自己是静止的,他选取的参照物是( )
① ____ A.flower B.snow C.now D.down
② ____ A.bear B.chair C.pair D.fear
③ ____ A. children B.school C.cheap D.peach
④ ____ A.cloud B.about C.count D.you
⑤____ A.climb B.bad C.club D.subway