单词拼写。 1.  Your support is _______( 关系重大的 )  for the success of my plan. 2.  After the meeting,he raised a lot of ______ ( 复杂的) questions. 3. The nurse wrapped carefully the b _______round his injured leg. 4. They awarded him a medal for his b _____ in battle. 5.  Fever is an obvious ______ ( 症状)  of illness. 6.  He lay on the floor, _________ ( 流血) heavily. 7. Everyone arrived late at the the party for a v_____of reasons. 8. Her foot was so s______that she couldn't walk. 9.  After s______ out the water out of the shirt,she hung it in the sun. 10. Many students found t_____ jobs during their summer holidays.