语音知识（共5小题；满分5分）

1.headache

A. vegetable                 B. operate              C. tobacco                    D. anything

2. trousers

A. should                     B. country             C. cloudy                     D. touch

3. question

A. liberation                B. station        C. direction                  D. suggestion

4. usually

A. suppose                    B. measure            C. discussion          D. always

5. handsome

A. hundred                   B. include              C. handkerchief             D. Delight