大学英语三级完形填空部分共 10 篇(13页)Good is good, but better carries it
精益求精,善益求善
College English Test Paper Band3 (Cloze)Passage One BADBC DACCA DCBAB ACDACThe usual recommendation for a bad back was to put a board under the mattress or buy a bed that¡¯s as hard as a board, and just as uncomfortable
However, sleep researchers recognize that 1 support comes from a surface that contours to your natural 2 with the right degree of 3 for correct skeletal support
Many so-called ¡°orthopaedic¡± beds have just ordinary coil springs made heavier and hard
The 4 and support is flat and 5 and unnatural
The spine is forced up but this 6 pressure points on the soft parts of the body which tend to 7 blood flow
So you toss and turn to 8 pressures and seek comfort
Sleep is 9
Slumberland experts have developed