167、The control unit is the functional unit that is responsible for the operation of the entire computer system.

119、第四章是guests both from home and abroad

118、to your heart＇s content是心满意足

117、The place is anything but safe

116、In my opinion.reading novels is asrelaxing as listening to music

115、多音节和部分双音节词在其前面加more

114、be crazy about是为…疯狂

113、omething wrong with sth/sb是某人有问题

112、think seriously about sth是认真考虑某事物

111、His works mirrored such positive () cheerfulness and kindness

110、Theres a kind of protection at work here, said Henry Giroux, a professor at Penn State University