当艾滋病病毒感染者发展成为艾滋病人时,会出现()
A.长期低热
B.体重下降
C.盗汗
D.慢性腹泻
E.全身淋巴结肿大
参考答案:A, B, C, D, E
抗休克的最基本治疗措施是()。
A.应用血管活性药物
B.扩充血容量
C.纠正酸中毒
D.增强心功能
Electronic computers (), the complicated mathematical operations, such as weather forecast and the control of satellites, can be done quickly and accurately.
A. being used
B. used
C. having been used
D. to be used