As we all know(众所周知), the dinosaur has _____.
| A．died | B．died out | C．died from | D．died of |
About ___________of the workers in the factory were born in__________.
| A．three-fifths, 1970s | B．three- fifths, the 1970s |
| C．three- fifth, the 1970s | D．three- fifth, 1970 |
Which sign can you probably see in the supermarket?
A． |
B． |
C． |
D． |
—Can I get you a cup of black coffee?
—______.
| A．It’s nice of you | B．With pleasure |
| C．You can, please | D．Thank you for the coffee |
—I preferat homeon such a rainy day. —So do I.
| A．stay; to go out | B．stay; go out |
| C．staying; to going out | D．to stay; going out |
A low-carbon(低碳) lifestyle has an effectour daily life. People are paying more and more attention toenergies these days.
| A．in; save | B．in; saving | C．on; save | D．on; saving |