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【简答题】
You heard these sentences in the video. What do the words in blue mean? Circle a or b . 1. Jon says, “If we get up this thing (Rakekniven), it will be a much more satisfying accomplishment than having climbed Qomolangma.” a. success b. disappointment 2. “The final part of the climb is difficult . . . Despite the many hardships , Jon is determined to keep climbing.” a. memories b. challenges
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举一反三
【单选题】访问 SQL Server 数据库,需要使用的命名空间是( ) 。
A.
System.Data
B.
System.Data.SqlClient
C.
System.Data.OleDB
D.
System.OleDB