某校要求一年级的学生佩戴不同颜色的红领巾,成绩好的戴鲜艳的红领巾,成绩差的戴绿领巾。对此正确的认识是
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
With so much noise of the traffic, I couldn’t ______ and do my research work.
He found his house broken into and many things stolen _______ his return from office.
He managed what ___a smile of satisfaction though it was an unexpected result that came out..
It’s very funny that many people who lose weight gain it back after some time and end up back __________ they started.