The machine has stopped rotating because the bearing _____ the shaft.

A．seized

B．clogged

C．melted

D．inserted

[单选题]The machine has stopped rotating because the bearing （） the shaft.A . seizedB . cloggedC . meltedD . inserted

[单选题]Because of adverse weather conditions, the travelers stopped to camp.A.loca

[单选题] Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and （71） to the IP layer. A TCP （72） accepts user data streams from local process, breaks

[单选题]Never get off the bus______it has stopped.A.ifB.as soon asC.untilD.or

[单选题]E．ach machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and (71) to the IP layer. A TCP (72) accepts user data streams from local process, breaks

[试题]because each has a delicious taste and good for health. Since 82. ___________

[单选题]A． child has his pains because______.A．he can not do whatever he wants toB．he is not allowed to play in rainC．he has a lot of new things to learnD．he can not play at the seaside freely

[单选题]Her uncle′s health has greatly improved______ he stopped smoking.A.beforeB.

[单选题]The scene has shocked me because it is something alien to me.A.He works in

[单选题]Liberia has been in difficulty since its independence mainly because_______