【简答题】American girls are little oases of pretty unreasonableness in a vast desert of
【单选题】Little hoys seem to enjoy______train sets more than little girls.
【简答题】L2 2. Little girls and elderlt ladies in kimono _____ shoulders with (= met and mixed with ) agers.
【单选题】Little boys seem to enjoy ______ train sets more than little girls.
【多选题】下列哪些是水银血压计的基本质量要求( )。
A.
血压计的示值为允许误差±0.5kPa(±4mmHg)
E.
血压计的示值为允许误差±0.5kPa(±3.75mmHg)
【多选题】下列哪些是水银血压计的基本质量要求
A.
血压计的示值为允许误差±0.5kPa(±4mmHg)
B.
血压计的示值为允许误差土0.5kPa(±3.75mmHg)
【判断题】水银血压计测量血压比电子血压计准,因此家庭最好用水银血压计