21£®I want to buy that kind of cloth because I           the cloth        well£®

      A£®have told£»washed                                  B£®have been told£»washes

      C£®have been told£»is washed                       D£®was told£»was washed

22£®Using gestures         a correct way will help communicate          others in a foreign

    country£®

      A£®on£ºwith             B£®by£»about            C£®in£»with                D£®with£»by

23£®It’s the same in China       many people£¬       some are not overweight at all£¬are always going on diets or taking weight-loss pills£¬——are often dangerous£®

      A£®whose£»which                                        B£®of which£»who   

       C£®of whom£»which                                   D£®who£»that