A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change．
| A．that | B．it | C．this | D．there |
When a fire _________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed.
| A．broke off | B．broke out | C．broke down | D．broke up |
_________ get a complete picture, ________ information is needed.
| A．So as to; farther | B．So as to; further |
| C．In order to; farther | D．In order to; further |
----What does the model plane look like?
----Well, the wings of the plane are _________ of its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |
Everyone knows that ______ paper was invented by _______ Chinese.
| A．/; the | B．the; a | C．a; / | D．a; a |
The policeman’s ________ traffic directions made all the drivers quite _________.
| A．confused; confused | B．confusing; confusing |
| C．confused; confusing | D．confusing; confused |