【单选题】
13. A fire broke out at the school but the teacher were able to lead the ___________ children to safety.
【单选题】
16.—What made more than 100 passengers die. --- ________the air crash in Russia.
【判断题】
Landing card refers toa pass (通行证)that allows you to board a ship or plane,
【单选题】
Williams proposal,()at a board meeting last week, was to set up a committee to review the marketing plan.
【判断题】
If it __should not be__ for his invitation the other day, I should not be here now.
【单选题】
She was protesting against ______ government telling students what they should and should not eat at school.
【单选题】
Hitler was wrong and we should ______ to help Russia.
【单选题】
Hitler was however wrong and we should ______ to help Russia.
【单选题】
We should be ( )about the future
【单选题】
Their knowledge should ( ) the various aspects