【单选题】【A2 题型】 患者男性,15岁,骨折致急性血源性骨髓炎。其最可能的致病菌是:
【单选题】【A2 题型】 患者男性,15岁,骨折致急性血源性骨髓炎。其首选治疗措施是:
【单选题】The whole program is well designed, but some details need further___by some experts.
【单选题】通过训练婴儿()使婴儿学会尊重和理解别人。
【单选题】According to the passage, which of the following is TRUE?
A.
The whole program was conducted between March 1961 and December 1972 by the National Aeronautics and Space Administration (NASA).
B.
The program included 12 man-made missions.
C.
Daring the same time period, the Soviet Union failed to schedule a manned mission.
D.
Soviet astronauts never landed on the moon.