【单选题】标准换算集装箱TEU的尺寸单位,英尺是:
【单选题】They said that not all trainees would be suitable for the jobs _____ they were being trained.
【单选题】He said that not until the wheat died from the lack of water_____ how serious the drought was.
A.
did the villagers realize
B.
the villagers realized
C.
the villagers did realize
D.
realized the villagers
【单选题】It was said that not until the old man had passed away ______ to his relatives.
A.
she let out the secret
B.
was the secret let out
C.
out she let the secret
【判断题】如果给出圆柱面上的线ACB的正面投影如下图所示,该线的侧面投影是否正确?
【简答题】如图所示,下面水杯的杯口与投影面平行,投影线的方向如箭头所示,它的正投影图是( )
【单选题】关于流行性出血热的治疗,下列哪项不正确( )
【单选题】关于流行性出血热的治疗,下列哪项不正确( )
【单选题】.He said that not until the heavy snow blocked the express ______ how serious the weather was.
A.
did the villagers realize
C.
the villages did realize
D.
didn’t the villagers realize