从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。

1.grade     A. classmate              B. manage                   C. necklace          D. courage

2.depend A. envelop                           B. elect                        C. recent    D. develop

3.courage A. cough                      B. count             C. youth      D. cousin

4. basin              A. position                            B. opposite                 C. persuade  D. husband

5. finger    A. engineer                          B. hungry           C. singer     D. length