【简答题】已知油酸(一种高级脂肪酸)的分子式为C 17 H 33 COOH,则油酸与甘油所生成的油酸甘油酯的结构简式为______,在常温常压下,油酸甘油酯是______(填“气体”、“液体”或“固体”).如果这种油脂在人体小肠中酶的作用下发生水解,会生成油酸和甘油,然后再分别进行氧化分解,并______(填“释放”或“吸收”)能量.
【简答题】Complete the following dialogues with the words in the box. serious stay temperature matter lie hurt better cold wrong prescription ice bag take feel put each A: What's (1) with you? B...