These natural disasters have warned us that everyone should start to protect the _____ immediately.
|
A．amusement |
B．development |
C．environment |
D．Movement |
A highway bridge ______over the river. They hope to finish it next month.
|
A．was built |
B．is built |
C．has been built |
D．is being built |
Finally he _____ that he was not interested in our offer.
|
A．said it clear |
B．made it clear |
C．spoke it |
D．declared it |
Every possible means to prevent the air pollution, but the sky is not still clear.
|
A．is used |
B．are used |
C．has been used |
D．have been used |
，the wind died down and people began to appear on the street.
|
A．A bit less |
B．Little by little |
C．A little bit |
D．Not a little |
The number of the workers in this factory 300, that is to say,
it 20%.
|
A．has increased by; has increased to |
|
B．have increased to; have increased by |
|
C．has increased to; has increased by |
|
D．have increased by; have increased to |
