患者男,45岁,因颅脑损伤致昏迷,为患者进行口腔护理时,不需准备的物品是
A.棉球B.吸管C.漱口液D.开口器E.压舌板
参考答案:B
生物间的共同特征越多,亲缘关系越密切.______.
I’d appreciate ______ if you can turn the radio down, for my baby is sleeping.
A.it
B.that
C.this
D.you