更多"If the ozone layer is destroyed by "的相关试题:
[简答题]If the ozone layer is destroyed by car, what will happen
[单项选择]New data has（）that the damage to the ozone layer is not confined to the southern hemisphere.
A. ratified
B. confirmed
C. assured
D. approved
[填空题]The ozone layer in the stratosphere______.
[单项选择]According to the advertisement, what car Vaxin help do
A. Prevent the spread of the flu
B. Remove nasty insects
C. Alleviate symptoms
D. Boost the immune system
[单项选择]What destroyed Saint-Pierre
A. A big fire.
B. A rain storm.
C. The eruption of a volcano.
D. A big flood.
[单项选择]What is Car Talk according to this conversation
[A] A radio program concerning car maintenance．
[B] A radio program entertaining car drivers．
[C] A built-in communication system．
[D] Automatic alarming system．
[单项选择]What kind of car did she buy
A. Very fast car.
B. An old police car.
C. A cheap second-hand car.
D. An expensive second-hand car.
[简答题]Knowing what is happening and what to do in a car emergency can save time, money, worry--even your life. (Passage Four)
[单项选择]
What has helped to reduce car accidents
A. Regular driver training.
B. Improved highway design.
C. Stricter traffic regulations.
D. Better public transportation.
[单项选择]What kind of car does Mrs. Blank have
A. He often paints pictures in black.
B. He paints very colorful pictures.
C. He paints pictures with only a few colors.
