查询“电子工程系”成绩在90分以上的学生姓名、性别和课程名称
查询同时选修了“a01”和“c01”课程的学生学号和相应课程的成绩
Decide whether the following statements are true (T) or false (F).The continent of Australia is the largest island in the world.
A. 对
B. 错
Choose the answer that best completes the statement or answers the question.Which of the following is NOT a nativeAustralian animal?
A. Sheep
B. Wombat
C. Koala
D. Kangaroo