为患者吸痰过程中,下面哪项不属于观察的范围()
A、面色
B、心率、血压、呼吸、血氧饱和度
C、痰液的情况
D、体温
参考答案:D
A week-long raining is coming, _________, the farmers say, will do harm to the growth of plants.
A.it
B.that
C.what
D.which
如何读识零件图?