下列选项中，用于获取字典key的方法是（） A: A.keys B: B.values C: C.items D: D.elem

Match the items in Column A with the items in Column B.

what do the following items belong to banned items?

Which of these best describes non-current assets? A: Items bought to be used in the business B: Items which will not wear out quickly C: Expensive items bought for the business D: Items having a long life and not bought specifically for resale

引用列表框（ListBox1）最后一个数据项应使用（ ） A: ListBox1. Items (ListBox1.Items.Count) B: ListBox1. Items (ListBox1.Items.Count -1) C: ListBox1.Text D: ListBox1. Items (ListBox1.SelectedIndex)

Unit 5 单元测试 Match the items in Column A with the items in Column B.

E________ items are often placed at eye-level, while c______ items are lower down on the shelves.

Which statement below initializes array items to contain 3 rows and 2 columns? ( ) A: int[][] items = {{2, 4}, {6, 8}, {10, 12}}; B: int[][] items = {{2, 6, 10}, {4, 8, 12}}; C: int[][] items = {2, 4}, {6, 8}, {10, 12}; D: int[][] items = {2, 6, 10}, {4, 8, 12};

The median of a data set with 20 items would be the average of the 10th and the 11th items in the ordered array.

After Mother found the brown envelop, why did Mother feel emotional? A: All the items in the envelop have been passed from parents' hands to the daughter. That indicates the daughter cherished parents' love. B: The items were all in tidy. C: The items were expensive. D: The items were made by the daughter.