问题
-
When the order _____ is received from the bridge, the main air stop valve in the starting air line should be shut.
-
It can be inferred from the passage that______.A.people should stop the uncivilized situat
-
She would have finished the last page of her play, but she ______ to stop to feed her cryi
-
The girl stopped ___________ when her mum came in.A. cryingB. to cryC. cry
-
His sense of ________stopped him from leaving the post.A、responsibilityB、dutyC、obligatio
-
Today the forests have almost gone. People must ______ down too many trees.A.stop from cu