B.
UPDATE student set grade=100 where id<4;< /div>
C.
UPDATE student set grade=100 where id<=4;< /div>
D.
UPDATE Table student set grade=100 where id<4;< /div>
【简答题】It’s well known that Taiwan is belonged to China.
【简答题】任务型阅读。 Last summer vacation I went to Taiwan with my parents. Taiwan is really beautiful! The weather is good. It is always warm and humid because the sea is around Taiwan. In the north, there is wint...
【单选题】Some people in Taiwan think that ______.
A.
a large number of Taiwan students will go to mainland to finish their study for economical reasons
B.
the student exchange program will expand at a tremendous speed
C.
the difficulties in educational cooperation will not take a lot of efforts to overcome
D.
exchange of professors will take place very soon