第一节语音知识(共5小题;每小题1分,满分5分) 1. cushion A. club B. drug C. future D. push 2. exist A. exact B. except C. excellent D. explode 3. answer A. plan B. sandwich C. branch D. rapid 4. pillow A. allow B. shower C. own D. drown 5. stomach A. chain B. chemistry C. search D. bench |