【单选题】Now let’s watch a clip from this film An Inconvenient Truth, and try to get a global understanding about global warming. After watching the video, choose the best answer to each of the following quest...
A.
The cause of global warming.
B.
How to deal with global warming.
C.
Who are to blame for global warming.
D.
Problems caused by global warming.
【单选题】If one knows the true sense of happiness, he will ______.
A.
surely try his best to get the meaning of pain
B.
make the best use of his time increasing happiness
C.
probably spend much of his money on the public interest
D.
know how the rich families are getting on with their lives
【简答题】Someone must get directly across a 160m wide river (from A to B) in the minimum time. The river's current is 0.8m/s, he can row a boat at 1.5m/s, and he can run 3m/s. Try to find the best path he can ...
【简答题】Now let’s watch a clip from this film An Inconvenient Truth, and try to get a global understanding about global warming. After watching the video, choose the best answer to each of the following quest...