摘要： All passengers , please fasten your seat belts and remain seated the plane is landing. A. on board; until B. abroad; since C. on the board; before D. aboard; when
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All passengers ______, please fasten your seat belts and remain seated ______ the plane is landing.
|
A．on board; before |
B．abroad; since |
C．on the board; after |
D．aboard; when |
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All passengers ______, please fasten your seat belts and remain seated ______ the plane is landing.
- A.on board; before
- B.abroad; since
- C.on the board; after
- D.aboard; when
All passengers ______, please fasten your seat belts and remain seated ______ the plane is landing.
A. on board; before B. abroad; since C. on the board; after D. aboard; when
查看习题详情和答案>>.
All passengers ______, please fasten your seat belts and remain seated ______ the plane is landing.
A. on board; before B. abroad; since C. on the board; after D. aboard; when
查看习题详情和答案>>All passengers ______, please fasten your seat belts and remain seated ______ the plane is landing.
| A．on board; before | B．abroad; since | C．on the board; after | D．aboard; when |