单项选择题
普通话水平测试主要测试的是应试人的口才。 A、正确 B、错误
单项选择题 I just want to( )the old part of the town on my own. A、explore B、steady C、arrange D、representative
单项选择题 在某过程中，若和均无极限，则无极限。
单项选择题 L/C is the most widely accepted payment terms in international trade as it is based on bank credit. A、正确 B、错误
