【单选题】The report given by the Italian team might provide evidence that ______.
A.
two things far apart might vibrate in unison
B.
the ripples in space-time are only imagined
C.
there exist gravitational waves
D.
abrupt, violent cosmic s lead to gravitational waves
【单选题】已知在一程序中已定义函数double Mak(int m,double n); 则下列函数中不可在同一程序中重载的是 ________。
B.
double Mak(int m,int n);
C.
int Mak(int m,double n);
D.
double Mak(double m,int n);
【单选题】Kids shouldn’t have access to violent films because they might _______ the things they see
【单选题】My family doctor always calls me and ▁▁ my health.
【单选题】通过健全( ),加大对旅游金融支持力度,加大项目资金引导力度,积极引导社会投资等举措,切实增加政府引导性投入力度。
【单选题】患者,男性,42岁,自幼起咳嗽、咳痰、喘息,多为受凉后发作,静脉滴注'青霉素'可缓解,10~20岁无发作。20岁后又有1次大发作,发作时大汗淋漓、全身发绀、端坐不能平卧,肺部可闻及哮鸣音,静脉注射'氨茶碱、地塞米松'可完全缓解。自后反复出现夜间轻微喘息,每周发作3次以上,不能入睡,PEF变异率为35%。查体:双肺听诊未闻及干湿啰音,心率89/min。根据病情程度选择药物治疗最佳方案是
E.
每日定量吸入糖皮质激素+静脉滴注β 受体激动药