问题
15．– How cold it is! I wonder how grass survive under such heavy snow． –Don’t worry．There is a lot of air in loose snow which _______．
A:keeps out the cold
B:keeps the cold away
C:keep off the cold
D:keep the cold up
B:keeps the cold away
C:keep off the cold
D:keep the cold up
正确答案是：
同类题型
ott, headmaster of the school,refused to accept made by the Students’ Union
I’d like to take five days off, Mr. Smith.—______ . Don’t you know we’re very busy these days
This decision could have serious consequences ________ the future of the industry.[ ]
He ___ Beijing for a long time
It is clearly stated that these regulations ___ everyone in the community, without exception.