问题
Remember to take a breath of ______ fresh air and havesome exercise each day. It will make ______ difference.
A:Saving fresh water in ourlife
B:How to protect our rivers
C:An important discovery
D:athe
B:How to protect our rivers
C:An important discovery
D:athe
正确答案是：
同类题型
I can never afford a new house likethat!— ________ . The price is too high.
My MP4 player isn’t in my bag. Where _____I have put it?[ ]
The scientist ___ his research for lack of fund.
The shoes were worn out, what’s more, they aren’tworth _____.
in china,the number of cities is increacing________dovlopment is moognined aoman the world