161. A frontal thunderstorm is caused by ______.
161. A frontal thunderstorm is caused by ______.
The flight can take off if there is a thunderstorm at the destination airport. A: 正确 B: 错误
The flight can take off if there is a thunderstorm at the destination airport. A: 正确 B: 错误
中国大学MOOC: The flight can take off if there is a thunderstorm at the destination airport.
中国大学MOOC: The flight can take off if there is a thunderstorm at the destination airport.
There is a _______ in Hong Kong, so the flight was delayed. A: rain B: sunny C: thunderstorm D: windy
There is a _______ in Hong Kong, so the flight was delayed. A: rain B: sunny C: thunderstorm D: windy
Another thunderstorm slammed （）the mountain as I limped up the path to the house. A: down B: on C: against D: off
Another thunderstorm slammed （）the mountain as I limped up the path to the house. A: down B: on C: against D: off
There are three conditions necessary to create a thunderstorm: air that has a tendency towards ____ some types of lifting action, and relatively high moisture content.
There are three conditions necessary to create a thunderstorm: air that has a tendency towards ____ some types of lifting action, and relatively high moisture content.
Standing under a big tree to（）getting wet in a rain is not a good choice. This is especially true when it is the thunderstorm reason. A: avoid B: keep C: stop D: dro
Standing under a big tree to（）getting wet in a rain is not a good choice. This is especially true when it is the thunderstorm reason. A: avoid B: keep C: stop D: dro
听一遍录音，选择最佳答案。[音频] A: to turn right to avoid it B: to deviate left to avoid it C: to climb and overfly the thunderstorm D: to change heading to go round it
听一遍录音，选择最佳答案。[音频] A: to turn right to avoid it B: to deviate left to avoid it C: to climb and overfly the thunderstorm D: to change heading to go round it
support sound respond consult reply impressive assume false encourage solve1.I will _____ to this text message when I have time.2.The claim that all birds can fly is _____ .3.My best friend’s _______ helped me stay strong during my parents’ divorce.4.I am certain that Malia will receive a high grade for her _______ painting.5.If you are feeling really sick, I _______ you to see a doctor.6.Going on a picnic during a thunderstorm does not _______ like a good idea.7.I _______ that Brad is sick, otherwise he would be in class.8.I will_______ my mother for advice on how to remove this stain from my shirt.9.No one in the class could _______ the math problem.10.I did not hear your _______ . Could you please repeat it?
support sound respond consult reply impressive assume false encourage solve1.I will _____ to this text message when I have time.2.The claim that all birds can fly is _____ .3.My best friend’s _______ helped me stay strong during my parents’ divorce.4.I am certain that Malia will receive a high grade for her _______ painting.5.If you are feeling really sick, I _______ you to see a doctor.6.Going on a picnic during a thunderstorm does not _______ like a good idea.7.I _______ that Brad is sick, otherwise he would be in class.8.I will_______ my mother for advice on how to remove this stain from my shirt.9.No one in the class could _______ the math problem.10.I did not hear your _______ . Could you please repeat it?