Agriculture _____ about 14 percent of global greenhouse gas emissions, and transporting the food around adds to the environmental cost.
| A．cares for | B．applies for |
| C．accounts for | D．answers for |
I had decided to give it up ,but on _____second thoughts,I decided to try _____third time.
| A．不填;a | B．不填;the | C．the;the | D．the; a |
10.Mom promised to buy me a nice gift for my bithday,_____beyond my imagination.
| A．which | B．that | C．something | D．the one |
Mr. Lin’s comments were very difficult to follow because they were ______related to the topic under discussion.
| A．specifically | B．precisely | C．loosely | D．typically |
Internet is a great tool if we know how to use it ,but it shouldn’t be a replacement for ______life.
| A．oringinal | B．real | C．natural | D．actual |
----- Why not play the music we listened to to yesterday?
----Because it _____old times.
| A．call on | B．calls for | C．calls in | D．calls up； |