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
高三英语单项填空简单题
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
高三英语单项填空简单题查看答案及解析
All passengers ________ are expected to fasten the seat belts when the plane takes off and lands.
A. on board B. on aboard
C. on the board D. on boards
高三英语单项填空中等难度题查看答案及解析
“ The plane _______ in a minute. Please fasten your safety belts and remain on your seats until it has landed,” the stewardess announced in a sweet voice.
| A．is going to land | B．will land |
| C．is about to land | D．will be landing |
高三英语单项填空中等难度题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane _____.
A. takes off B. has taken off C. took off D. is taking off.
高三英语单项填空中等难度题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane ________.
A. takes off B. is taking off C. has taken off D. took off
高三英语单项填空简单题查看答案及解析
Ladies and gentleman, please fasten your seat belts! The plane ________.
A. takes off B. is taking off C. has taken off D. took off
高三英语单项填空中等难度题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane________.
A. takes off B. is taking off C. has taken off D. took off
高三英语单项填空简单题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane________.
A. takes off B. is taking off C. has taken off D. took off
高三英语单项填空中等难度题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane _________.
A. is taking off B. takes off C. has taken off D. will be taken off
高三英语单项填空中等难度题查看答案及解析
Ladies and gentlemen, please fasten your seat belts. The plane__________.
| A．takes off | B．is taking off | C．has taken off | D．took off |
高三英语单项填空中等难度题查看答案及解析