Clothing made of man-made materials has advantage over _________ made of natural ones like cotton, wool or silk.
动词与动词短语(全国I 22). the workers _____ the glasses and marked on each box “this side up”
(上海卷31). The church tower which will be open to tourists soon. The work is almost finished.
.(上海卷28). Every few years, the coal workers. their lungs X-rayed to ensure their health.
.(浙江卷15). For many years, people __ electric ears. However, making them has been more difficult than predicted.
(浙江卷5). ff you plant watermelon seeds in the spring, you __ fresh watermelon in the fall.