更多"Why must air be pumped into the pla"的相关试题:
[单项选择]
Why must air be pumped into the plane
A. The plane can’t fly without air.
B. The plane needs air for its refueling.
C. It meets the passengers’ needs.
D. It meets the pilots’ needs.
[单项选择]Why did the plane fall to the ground
A. It was flying low.
B. Its wheels were caught on a tree.
C. Because the chemicals caught fire easily.
[单项选择]Why must they take Semco seriously
A. Because a company that can survive over a decade of Brazil’s inflation can’t just be neglected
B. Because transferring the model has much hope of success
C. Because the companies can together share the fruits of the success
[单项选择]Why must the workers wear thick glasses
A. To see clearly.
B. To protect them from dust.
C. To protect them from bad light.
[填空题]Joe: Why will the plane from New York be delayed
Ann: ______
[单项选择]
Why is John travelling by plane
A. Because it is more comfortable.
B. Because it saves time.
C. Because it is safer.
[单项选择]Why must they meet at 7:00
A. Because they’re going to plant trees.
B. Because they don’t know the way.
C. Because they have to walk there.
[单项选择]Why must Mr Buck be back on Friday
A. It’s his daughter’s birthday.
B. It’s his son Sharon’s birthday.
C. It’s his wife’s birthday.
D. It’s his friend Sharon’s birthday.
[单项选择]Why did the plane fall to the groundA. It was flying low.B. Its wheels were caught on a tree.C. Because the chemicals caught fire easily.
[填空题]A on the plane
B at the bank
C at the airport
D at the office
E at the theatre
F at the hotel
G at the customs
H on the bus
[单项选择]Why doesn’t the woman take the last plane in the evening
A. Because it’s fully booked.
B. Because it’s too late.
C. Because it’s too expensive.
