给划线字选择正确读音。
莲叶（ ）
A：nián
B：lián
He says that Mr. Zhang to the factory next week.
— So do I. I have watched most of his movies.
租碟数/张
卡中余额/元
1
30﹣0.8
2
30﹣1.6
3
30﹣2.4
…
