下列说法正确的是
| A．煤经处理变为气体燃料的过程属于物理变化 |
| B．淀粉、油脂和蛋白质都是高分子化合物 |
| C．乙烯和乙醇均可使酸性KMnO4溶液褪色 |
| D．乙酸乙酯和植物油均可水解生成乙醇 |
If you leave the club, you will not be_____back in .
| A．received | B．admitted | C．turned | D．moved |
What I need is_____ book that contains ______ABC of oil painting.
| A．a; 不填 | B．the; 不填 | C．the; an | D．a ; the |
Jenny nearly missed the flight______ doing too much shopping.
| A．as a result of | B．on top of | C．in front of | D．in need of |
The CDs are on sale! Buy one and you get ______ completely free.
| A．other | B．others | C．one | D．ones ks |
I’m sure that your letter will get______ attention. They know you’re waiting for the reply. 
| A．continued | B．immediate | C．careful | D．general |